Periodic Table | RE-NEET 2026 FREE REVISION SERIES | IN MANIPURI MEDIUM

Added: 2026-05-15

[00:00:20]Oh my god.

[00:00:28]Excuse me.

[00:00:44]Mhm.

[00:00:57]to urbra.

[00:01:09]I think two 3 minutes later glass hold again.

[00:01:26]Wait, you can auto focus.

[00:01:59]Focus this.

[00:02:36]Mm-m.

[00:02:58]Auto focus problem.

[00:03:18]autofocus problem.

[00:03:24]So continuation periodic table Fore thermodynamics equilibrium.

[00:04:33]effective nuclear charge.

[00:04:37]screening effect or shielding effect.

[00:04:50]Effective nuclear charge.

[00:04:56]Effective nuclear charge.

[00:05:00]Effective nuclear charge.

[00:05:06]Outer shellucleus.

[00:05:29]First, seconducleus.

[00:05:45]Obviously, overall attraction attraction.

[00:06:27]screening constant effective charge Effective electromch Effective nuclear charge screening effect last Field One electron system.

[00:07:52]One electron system.

[00:08:05]Real nuclear charge.

[00:08:26]Atomic radius.

[00:08:34]Atomic radius.

[00:08:43]Atomic radius.

[00:08:49]Atomic radius.

[00:09:09]Atomic radius or atomic size.

[00:09:17]If atomic radius, atomic radius or atomic size directly proportional to effective nuclear charge Effective nuclear radius radius or atomic size inversely proportional to effective nuclear charge atomic radius or atomic size inversely proportional to effective nuclear charge.

[00:10:28]electic radius directly. ly proportional to number of shells.

[00:11:04]Atomic radius or atomic radius or size screening effect or shielding effect.

[00:11:19]Screening effect directly proportional to shielding effect.

[00:11:46]Go on the first atomic radius or atomics depend inversely proportional to effective nuclear charge directly proportional to number of cells of the atom. Last directly proportional to sealing effect down the group.

[00:12:13]Down the group down the group number nine broine 35 number obviously.

[00:12:48]At the same time, sorry. Effective nuclear effective nuclear Effective charge left effective nuclear charge down number of down the group size increases across the left across the period.

[00:14:15]Left number left to Elective nuclear charge. Effective nuclear charge obviously across the high decreases effective nuclear charge effective charge number of electron Electiously.

[00:16:10]Simulator, First transition series.

[00:17:07]Second transition.

[00:17:15]Second, third.

[00:17:19]For example, second chromium.

[00:17:44]Lenoid contrib to third.

[00:18:27]Group D block anomaly.

[00:18:40]Group 13.

[00:18:42]Group 13.

[00:19:00]gallium.

[00:19:10]almost transition series.

[00:19:34]D block element block elements.

[00:19:40]D orital electron to gallium is almost important.

[00:20:41]Neutral atom.

[00:20:52]Negative charge for neutral.

[00:21:31]extra electral.

[00:21:54]atom size always foruc.

[00:22:25]at neutral at size comparison.

[00:22:47]Size compar electronic electronic electronic electronic electronic plus neon - 2 L + Aluminium electron electronic neutral.

[00:24:16]Neutral size.

[00:24:22]size F minus Lion size comparison is electronic species. This size bonds force bends attraction. for overlapping distance / radius.

[00:26:31]Radius distance.

[00:26:49]nucleus distance radius.

[00:27:15]metallic radius last Ache.

[00:27:54]attend the walls attraction slight attraction attraction.

[00:28:22]nuclear distance by bender walls radius.

[00:28:28]Bend the walls radius.

[00:28:35]Bend the walls radius.

[00:28:59]rad.

[00:29:04]Bend the walls radius radius radius.

[00:29:17]Sorry.

[00:29:24]Metallic radius.

[00:29:28]Last radius.

[00:29:35]Radius rad.

[00:29:53]radius followed by metallic radius last distance followed by metallic radius. Last radius compare string followed by metallic bone last attraction.

[00:31:06]radius.

[00:31:18]Forection.

[00:31:47]Lastic metallic radius metallic bone.

[00:32:16]radius.

[00:32:41]inversely proportional.

[00:32:44]Strength of the metallic bond.

[00:32:47]Strength of the metallic bond.

[00:32:52]strength inverse proportion.

[00:33:30]electron string of metallic bonds.

[00:33:40]Number of valence electron valence unpaired electrons.

[00:33:48]Balance unpaired electrons in the metal atom.

[00:33:55]at unpaired electig outermost shell.

[00:34:30]Radius part almost covered the radius part atomic size. Atomic radius partic.

[00:35:04]So important ionization.

[00:35:29]Excuse me.

[00:35:33]Don't talk.

[00:36:28]So so ionization enthalpy or ionization potential.

[00:36:48]Ionization enthalpy or ionization potential.

[00:37:06]Isolated gas for gas for gas for shell shield. Obviously, ionization potential or ionization.

[00:38:12]Isolated gas for potential.

[00:38:41]The energy required to remove an electrode from the optimal shell of an isolated gaseous atom.

[00:38:50]Potential or ionation enthalpy.

[00:38:53]Ionation enthalpy or ionation potential.

[00:38:55]my unit chair.

[00:38:59]per mole.

[00:39:03]Koreation.

[00:39:29]Potential unit per mole or kilogj per mole.

[00:39:55]First ionization enthalpy or first ionization potential.

[00:40:01]First ion enthalpy or first ionization potential. Delta 1 H Delta I H1ation potential.

[00:40:33]Second ionization enthalpy.

[00:40:51]Third generally first ionization.

[00:41:11]Generally, first ionization, second, third ion, third ionization enthalpy followed by the second ionization enthalpy. Last, first ionization enthalpy.

[00:41:37]Generally third ion by ion potential orcess process.cesson value always positive because the process itself is an endothermic process.

[00:43:00]First and foremost inversely proportional to atom Yes.

[00:43:22]Nucleus electronucleus directly proportional to screening effect.

[00:43:55]Screening or shielding effect.

[00:44:01]Shielding effect.

[00:44:22]screening effect. Oh, sorry.

[00:44:26]Screening effect.

[00:44:50]directly proportional to effective nuclear charge.

[00:45:01]Effective potential inversely proportional to screening or effect.

[00:45:37]proportional to screening effect. Sorry.

[00:45:40]Effective nuclear charge. Effective nuclear charge nucleus.

[00:46:04]electronic configuration.

[00:46:07]For example, nitrogen 1 S2 2 S2 2 P3 is 2 to S2 to P 6 half stability or fully fil stability.

[00:47:14]Nitrogen half configuration potential value.

[00:47:35]Similarly, Okay.

[00:48:04]Half stability. Fully stability.

[00:48:12]Obviously inverse down the group ionization enthalpy decreases.

[00:48:42]Left to right across the period.

[00:49:04]Effective nuclear I'll see you later. Later. Later.

[00:49:50]Fore simply second berium. oxygen.

[00:50:27]Oxygen last.

[00:50:49]No, no, no.

[00:51:01]1 S2 2 S2 2 P1 Berilium Giddy 1 S2 2 S2 S orbital at the same time.

[00:51:47]SPDF followed by P followed by D followed by Feny First nitrogen oxygen nitrogenit.

[00:52:44]Why magnesium configuration magnesium configuration 3S2 the SP1 as compared to aluminium silicon.

[00:53:36]Second at the top at the top. Second group. Group 13.

[00:54:20]D block element block element elect orbital electron shielding.

[00:54:35]Group 13.

[00:55:12]Ionization potential potential.

[00:55:22]What?

[00:55:37]First, sorry.

[00:55:51]Metallic characters.

[00:56:17]enthalpy.

[00:56:20]Metallic character inverse proportionization enthalpy inversely proportional to metallic character.

[00:56:51]elect number one.

[00:57:08]inversely proportional to proportional inversely proportional to reactivity. Especially ionization.

[00:57:55]Metal ionity.

[00:58:19]inversely proportional to reactivity.

[00:58:23]Second basic character inverse proportional.

[00:58:57]If inverse personality.

[00:59:12]I'm not clear with you.

[00:59:29]For example, Election and topic.

[01:00:05]First ion, second consecutive ion.

[01:00:31]Greater than If greater than sorry 16 electron 16 electron 16 electron difference loweration and lower oxygen lower.

[01:01:06]First, second oxidation as compared to A2.

[01:01:36]Consecutive oxid consecutive ion.

[01:01:56]Loweration less than 11 electron Friends 11 oid state electrons lower oxidation If less than 11 oxidation state oxidation stability.

[01:03:18]Inverse proportionality.

[01:03:35]Fore character on the left Basic character.

[01:04:24]Last reduction.

[01:04:43]Oxidizing.

[01:05:00]reducing reducing.

[01:05:15]It is also inversely proportional to reducing character reducing nature.

[01:05:38]Reducing agent right electron affinity. Electron gain enthalpy last electro negativity diagonal relationship part L.

[01:06:31]Excuse me. Can Yeah.

[01:07:01]Electron affinity.

[01:07:07]Electron affinity or electron gain enthalpy.

[01:07:16]Opposite one. My definition electron gain enthalpy.

[01:07:27]Electron isolated gas isolated gas for electron.

[01:08:07]electron gain enthalpy.

[01:08:11]Electron gain enthalpy isolated.

[01:08:23]Obviously, electron affinity. Electron affinity.

[01:08:40]Electucle.

[01:09:15]Electron delta E Z H represent electron affinity D A represent electron affinity point of electron.

[01:10:08]Affinity value electron gain enthalpy minus see NCRT equation NCRT NCR thermodynamics electronity.

[01:11:09]Always opposite temperature.

[01:11:21]Absolute temperature. Absolute temperature.

[01:11:27]Electron gain enthalpy value. Electron electron electron enthalpy affinity at any other Temperature electrony.

[01:12:02]Electronity room temperature STP NTP half fill configuration label or fully fill configuration.

[01:13:06]Half configuration or fully configuration.

[01:13:12]Electable Half configuration or fully filig.

[01:13:52]First Electron gain enthalpy.

[01:14:23]Electron gain enthalpy inversely proportional to atomic size.

[01:14:38]Shielding effect.

[01:14:40]Shielding effect. Shielding effect.

[01:15:07]Electron gain enthalpy inverse proportionality directly. proportional to effective nuclear charge.

[01:15:32]Effective nuclear charge.

[01:15:36]Effective nuclear charge.

[01:15:47]Obviously electron effective nuclear Obviousation.

[01:16:44]and second variation.

[01:17:13]Half configuration Okay.

[01:17:52]Almost.

[01:17:55]carbon boron.

[01:18:20]Nitrogenous respective noble gas.

[01:18:37]Noble gas. No gas practically zero electigulfer aluminium phosphorus magnesium Left down the group 16th elect.

[01:19:54]oxygen.

[01:20:20]Represent oxygen relatively comparison to oxygen and chlorine greater ion electron enthalpy as compared to florine and oxygen.

[01:20:54]Electron enthalpy.

[01:21:00]Similar electronucleus proportion.

[01:21:38]Electrony directly proportional to oxidizing nature.

[01:21:47]Electropy.

[01:21:50]Electro negativity.

[01:22:14]Electro isolated.

[01:22:35]Where is electrogativity bond electron Electro negativity.

[01:23:30]Simply electron shared electron Elective positive electro negativity. Fore electro negativity set inversely. proportional to atom size.

[01:25:03]Example inversely proportional to directly proportional to effective nuclear charge.

[01:25:31]Nucleus directly proportional to effective nuclear charge.

[01:25:54]Oxidation state.

[01:25:57]Oxidation state.

[01:26:01]Oxidation state.

[01:26:03]For example, A L + A L + 2 L + 3 N plus N Plus three nitrogen electro negativity oxidation state.

[01:27:02]important S character in hybridization directly proportional directly proportional to S character or S percent character or S percent in hybridization hybridization and compare.

[01:27:28]For example, carbon sp3 carbon sp2 carbon sparbon sp3 sp3 SP3% sp2 spital or hybrid orbital 33.33%.

[01:28:12]SP Sybrid 50%.

[01:28:24]SP hybridization electrogative as compared to SP2 SP2 SP3 Obviously down the group electro negativity decreases left right effective nuclear charge effective nuclear charge left to right across the period electro negativity increases down the left to right.

[01:29:50]Whereas electro negativity electivity for bone again enthalpy compared to the chlorine.

[01:30:19]Whereas electro negativity compared Wait a minute.

[01:30:55]Negativity X electivities X difference 2.1 electity difference 2.1 electro negativity.

[01:31:52]If electro negativity difference less than 2.1 and equation.

[01:32:16]Honey and Smith equation.

[01:32:32]bond nonpolar nonpolar for example hydrogenity If electro negativity Friends, electro negativity.

[01:33:34]If electro negativity less than 2.1ity Friends, electity character.

[01:34:25]Okay. Metallic character inversely proportional to electro negativity.

[01:34:38]Electro negativity.

[01:34:45]Electivity relativity difference.

[01:35:06]Electro negativity difference.

[01:35:10]Electro negativity difference.

[01:35:29]Clear. Electro negativity difference inversely proportional to bond length.

[01:35:53]difference.

[01:36:20]Left, right.

[01:36:38]oxide.

[01:36:41]Nonmetals acidic oxide nitrogen acidic oxide oxide.

[01:37:02]Neutral oxide oxide.

[01:37:07]oxide, verilium oxide, aluminium oxide, zinc oxide, lead oxide, lead dioxide, stenus oxide, stenic oxide, SB23 Emptic oxide.

[01:37:56]oxides.

[01:38:04]For example, carbon monoxide, nitrous oxide, carbon monoxide, carbon monoxide, nitrous oxide at the same time. oxide, carbon monoxide, nitrous oxide, oxide, O minus Doubt regarding this chapter any do tell for me.

[01:39:41]Last second period.

[01:40:13]But second for Example, quite nitrogen oxygen.

[01:41:04]Nitrogen. Nitrogen oxygen.

[01:41:08]Multiple bone form.

[01:41:12]Multiple bone.

[01:41:25]Multiple elements.

[01:41:34]Usually second P size B.

[01:41:42]size.

[01:42:02]High charge density.

[01:42:04]High charge density. Charge by charge density on high charge density.

[01:42:12]density.

[01:42:33]D orital.

[01:42:35]Second max.

[01:43:03]compit oxygen multiple similar diagonal relationship. diagonal relationship.

[01:43:14]Lithium magnesium magnesium aluminium.

[01:43:30]Magnesium property number relationship magnesium even though they lie on different groups. ium aluminum property even though they lie on different groups they lie on different groups.

[01:44:08]For example, oxide density relensity.

[01:44:29]charge density with thistorical underpinnings but almost lower.

[01:44:55]So any doubts and previous description.

[01:45:31]Please do check it out. So any feel free to reach out.

[01:45:40]So cheerio. Good night.