Ionic Formula

Potassium and Sulfur create...

• KS

• KS₂

• K₂S

• K₂S₂

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-5

How do potassium and nitrogen bond together?

• KN
• KN₃
• K₃N₃
• K₃N

Tags

NGSS.HS-PS1-2

How do the following two elements bond together?
Al³⁺  O^2-         

• AlO
• Al₂O₃
• Al₃O₆
• Al₃O₂

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Write the formula for barium + nitrogen

• Ba₂N₃

• Ba₃N₂

• BaN

• BaN₃

Tags

NGSS.HS-PS1-2

Which of the following is an ionic compound:

• CH₄

• I₂

• LiBr₂

• CO

What is the FORMULA for...
calcium arsenide

• Ca₃As₂
• CaAs₂
• Ca₃As
• Ca₃Ar₂

Li and P create...

• Li₃P
• LiP₃
• LiP
• Li₂P

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Ca and N create...

• Ca₂N₃
• Ca₃N₂
• CaN₃
• Ca₂N
  

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

The chemical formula of Iron (III) and bromine is

• FeBr

• Fe(III)Br

• FeBr₃

• Fe₂Br₃

Be careful with this question.....
SO₄ ^-2  and  Al ⁺³

• (SO₄)₃Al₂
• (SO₄)₂Al₃
• Al₃SO₄
• Al₂(SO₄)₃

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2