chemical bonding

Front

What happens when the sodium atom loses an electron?

Back

It becomes positively charged

Front

Which element has a full valence shell? Options: Oxygen, Neon, Barium, Carbon

Back

Neon

Front

Which type of bond has an equal sharing of electrons? Options: Polar Covalent, Non Polar Covalent, Ionic, Metallic

Back

Non Polar Covalent

Front

If an atom loses two electrons, what charge will it have?

Back

+ 2

Front

When electrons are shared unequally, a/an ___________ bond is formed.

Back

polar covalent

Front

Prefix "di"

Back

two

Front

When an atom loses an electron, it is called a..

Back

ion

Front

The chemical formula of potassium iodide is

Back

KI

Front

During ionic bonding, electron(s) is/are

Back

transferred from metal to non-metal.

Front

Metals are found in which Groups?

Back

I, II and III.