Chemical Bonding Revision

Metals tend to 

• gain electrons
• lose electrons

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

If an atom's charge becomes +2, what does that say about the atom?

• I am sharing 2 electrons

• I am losing 2 electrons

• I am in period 2

• I have an atomic number of 2

If an atom gains electrons I become

• Positive because it has added to its atom

• negative because it has added electrons

• same because it's balanced

• equal because now it has electrons

When metals bond with non-metals they form what type of bonds

• covalent
• ionic
• cooperative
• lewis

How do the following two elements bond together?

Na⁺ F^-

• NaF

• NaF₃

• Na₃F

• Na₁F₂

How do the following two elements bond together?

K⁺ S^2-

• KS

• K₈S

• K₆S₃

• K₂S

What is the chemical name of AgF?

• silver fluoride

• silver fluorine

• monosilver monofluoride

• silver monofluorine

What is the chemical name of Fe₂O₃?

• iron oxide

• iron oxygen

• iron (III) oxide

• iron (II) oxide

Non-metals tend to

• gain electrons

• lose electrons

When a non-metal gains electrons, it becomes this type of ion.

• Anion

• Cation