An atom contains ___ in its nucleus.

If an atom loses 2 electrons, its charge becomes

The particle with the largest mass is

What do you know about an atom if it has an atomic number of 6?

How many valence electrons does an atom need to be stable?

The rows on the periodic table are also called

An element in Group 15 has how many valence electrons?

The elements on the left side of the perioduc table are mostly

Nonmetals tend to ___ electrons to become stable.

The attraction between two oppositely charged ions is called a(n)

To name an ionic compound, which name comes last?

Ionic compounds have

Ionic bonds usually form when

In a triple bond, how many pairs of electrons are shared?

T/F: Molecular compounds (formed from covalent bonds) have low boiling points.

If electrons are shared equally, a ___ bond is formed

Polar molecules are connected to each other by weak attractions called

Polished metals have a metallic luster, which means that

A mixture made of two or more elements, at least one of which is a metal.

Alloys are generally ___ and ___ than the pure metals they're made of.

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