Bonding Test

Front

What makes an atom stable?

Back

An atom is stable when it has a full valence electron shell.

Front

In the chemical formula for an ionic compound, which ion is written first?

Back

The positive ion is written first.

Front

What type of bonds are formed between nonmetals?

Back

Covalent bonds are formed between nonmetals.

Front

What ion does nitrogen typically form?

Back

Nitrogen typically forms the N^-3 ion.

Front

What is an Electron Dot Diagram?

Back

An Electron Dot Diagram represents the valence electrons of an atom.

Front

What is a covalent bond?

Back

A covalent bond is a chemical bond formed by the sharing of electrons between two nonmetals.

Front

What is an ionic bond?

Back

An ionic bond is a chemical bond formed between a metal and a nonmetal, involving the transfer of electrons.

Front

What is the significance of valence electrons?

Back

Valence electrons determine an atom's ability to bond with other atoms.

Front

What is the difference between a positive ion and a negative ion?

Back

A positive ion (cation) has lost electrons, while a negative ion (anion) has gained electrons.

Front

What is the octet rule?

Back

The octet rule states that atoms tend to bond in such a way that they have eight electrons in their valence shell.