Hydrogen has 1 valence electron. How many electrons does it want to have in its' outer shell?

Carbon has 4 valence electrons. How many electrons does it want to have in its' outer shell?

Valence electrons are:

A group number (located at the top of the column in the periodic table) tells us:

A covalent bond occurs when:

An ionic bond occurs when:

The oxidation number (the charge) of a Nitrogen ion is typically:

The oxidation number (the charge) of a Magnesium ion is typically:

A negatively charged atom, where electrons are gained, is known as a(n)

A positively charged atom, where electrons are lost, is known as a(n)

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