What two types of atoms make a covalent bond?

• 2 Nonmetals
• 1 Nonmetal and 1 Metal
• 2 Metals
• 2 Noble Gases

Tags

NGSS.HS-PS1-2

Name the following compound: 
N₂O₄

• dinitrogren tetraoxide
• tetranitrogen dioxide
• nitrogen oxide
• dinitrogen tetraoxygen

Name the following compound:
H₂O

• hydrogen oxide
• dihydrogen oxide
• trihydroxide
• dihydrogen monoxide

Tags

NGSS.MS-PS1-1

Write the formula for:
disulfur decafluoride

• 2SF₁₀
• SF₅
• S₂F₁₀
• F₁₀S₂

As₄O₁₀

• arsenic oxide
• quadarsenic decoxide
• tetraarsenic decoxide
• arsenic decoxide

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Bromine monoflouride

• Br₁F₁
• BrF
• Br₂F
• BrF₂

Which of these is covalent?

• NaCl
• Pb(NO₃)₂
• CO₂
• AlCl₃

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Is hydrogen considered a metal or a non-metal?

• metal
• nonmetal
• other

Tags

NGSS.HS-PS1-1

What is an atom or group of atoms that has an electric charge?

• ion
• metal
• nonmetal
• ionic compound

The attraction between oppositely charged ions is called

• ion
• an ionic bond
• polyatomic ion
• compound

Tags

NGSS.HS-PS1-3

NGSS.HS-PS2-4