Recent questions in Valence Electrons

+9 votes

0 answers

Do I still have to put my Lewis structure in brackets? An example would be Hydrogen Cyanide. I know that it has 10 valence electrons, and I have written the Lewis structure correctly. " H — C ≡ N: " Should I put brackets?

asked Sep 20, 2022 in Valence Electrons by MysticDreamer

+6 votes

0 answers

How do you find the number of valence electrons without using the periodic table?

asked Sep 18, 2022 in Valence Electrons by Mike McCaffrey

+185 votes

0 answers

Which element has only two electrons in its valence shell?

asked Sep 17, 2022 in Valence Electrons by Fordkugaguy

+32 votes

0 answers

What is the exact number of valence electrons of Uranium 6 or 92?

asked Sep 17, 2022 in Valence Electrons by SolarisScribe

+264 votes

0 answers

Does sulfur have 10 valence electrons in sulfur trioxide?

asked Sep 17, 2022 in Valence Electrons by definitelyebay

+4 votes

0 answers

Why do electrons want a full outer shell?

asked Sep 16, 2022 in Valence Electrons by Eagles83

+26 votes

0 answers

Why most of the ion of transition element have more than 8 electrons in the valence shell? Why they don't follow the octate rules? Like Fe3+ has 13 electrons in the valence shell

asked Sep 16, 2022 in Valence Electrons by Peter Allen

+8 votes

0 answers

How do I find the valence electrons of an element with a huge atomic number? Example: “Iodine with the atomic number of 53”. How do you find the Valence electrons for that?

asked Sep 15, 2022 in Valence Electrons by laurence browne

+25 votes

0 answers

Does fluorine have 5 or 7 active valence electrons (periodic trends, periodic table, chemistry)?

asked Sep 15, 2022 in Valence Electrons by LunarHarmony

+22 votes

0 answers

How many valence electrons are in nitrogen?

asked Sep 15, 2022 in Valence Electrons by Neville the tap danc

+135 votes

0 answers

According to the 2-8-8 rule, the 3rd orbital has only 8 electrons in its valence orbital, but from the formula 2n^2, the 3rd shell would have 18 electrons in its valence orbital. Why aren't they having the same number of electrons in the same shell?

asked Sep 15, 2022 in Valence Electrons by X (3.0k points)

+27 votes

0 answers

How many valence electrons does an element have if it belongs to Group 4A (4), 5A (5) or 6A (6) of the periodic table?

asked Sep 14, 2022 in Valence Electrons by J.N

+22 votes

0 answers

Why is argon so stable if it does not technically have a full outer shell of electrons?

asked Sep 11, 2022 in Valence Electrons by colmac2000

+25 votes

0 answers

How many valence electrons are in a neutral lithium atom?

asked Sep 11, 2022 in Valence Electrons by matethreat

+57 votes

0 answers

How many valence electrons does indium have?

asked Sep 11, 2022 in Valence Electrons by StellarVerse

+189 votes

0 answers

How many valence electrons does argon have?

asked Sep 10, 2022 in Valence Electrons by PollyJeff (2.6k points)

+5 votes

0 answers

In metallic bonding, if the valence electrons of the atoms are delocalized from its parent atom, then how do metals react with other elements? Do they transfer the delocalized electrons? What electrons do they transfer to ionize?

asked Aug 19, 2022 in Valence Electrons by assuretrace

+559 votes

0 answers

How does aluminum have more than one valence electron?

asked Aug 17, 2022 in Valence Electrons by vixx78

+16 votes

0 answers

What is the valency of CU?

asked Aug 16, 2022 in Valence Electrons by NebulaEnigma (2.1k points)

+4 votes

0 answers

Si and germanium have the same number of electrons in their valence shell, but their energy levels are different. Why?

asked Aug 16, 2022 in Valence Electrons by StellarTwilight

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Recent questions in Valence Electrons

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