Quizziz Ion and Covalent Bond IGCSE

A bond between a nonmetal and a nonmetal is called a(n)

• covalent bond

• ionic bond

• metallic bond

• transfer bond

What type of bond involves the sharing of electrons between atoms?

• covalent bond

• ionic bond

• metallic bond

• transfer bond

When an atom loses an electron, it becomes a:

• positive ion
• negative ion
• neutral ion
• neutral atom

Sodium and Bromine will make a _____ bond.

• ionic

• covalent

• metallic

Carbon and Oxygen will make a ___________ bond.

• ionic

• covalent

• metallic

How many valence electrons are in the atom shown in the picture?

• 2

• 8

• 6

The electron configuration of Nitrogen is

• 0, 2, 5

• N, 2, 5

• 7

• 2, 5

The electron configuration of sulfur is

• 2, 8, 6

• 2, 8, 8

• 3, 8, 6

• 0, 2, 8

Anions

• Gain electrons, has an overall positive charge

• Lose electrons, has an overall positive charge

• Lose electrons, has an overall negative charge

• Gain electrons, has an overall negative charge

Examine the image: How many bonds are formed looking at the model of the compound? And also indetify what type of bond is formed.

• 2 bonds; covalent

• 4 bonds; metallic

• 2 bonds; ionic

• 4 bonds; covalent