Unit 2A Review ACP

Front

What is the electron configuration for Cobalt?

Back

1s2 2s2 2p6 3s2 3p6 4s2 3d7

Front

What is the noble gas configuration for Phosphorus?

Back

[Ne] 3s2 3p3

Front

Which element has a higher electronegativity than Arsenic?

Back

Nitrogen (N)

Front

What type of chemical bond involves the sharing of electron pairs between atoms?

Back

A covalent bond

Front

What are valence electrons?

Back

Electrons farthest away from the nucleus

Front

What is the electron configuration for Nitrogen?

Back

1s2 2s2 2p3

Front

What is the definition of electronegativity?

Back

The tendency of an atom to attract electrons in a chemical bond.

Front

Which element has the highest electronegativity?

Back

Fluorine (F)

Front

What is the difference between ionic and covalent bonds?

Back

Ionic bonds involve the transfer of electrons, while covalent bonds involve the sharing of electrons.

Front

What is the electron configuration for Argon?

Back

1s2 2s2 2p6 3s2 3p6