Determining Chemical Formulas

What is the correct formula for the bond between Al and S

• AlS

• Al₃S₂

• Al₂S

• Al₂S₃

What is the ionic compound formed between K and F?

• KF
• K₂F
• KF₂
• K₂F₂

Tags

NGSS.MS-PS1-1

Which of the following is the correct Lewis dot structure for the molecule fluorine (F₂)?

• A
• B
• C
• D

Tags

NGSS.MS-PS1-1

Which is the correct molecular structure for carbon dioxide?

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• 
• 
• 

Tags

NGSS.MS-PS1-1

What is the correct Lewis Structure for the bond between Mg and Cl?

• A

• B

• C

• D

Tags

NGSS.MS-PS1-1

What is the correct Lewis Structure and chemical formula for an ionic bond between Aluminum and Oxygen?

• A

• B

• C

• D

Tags

NGSS.MS-PS1-1

What is the correct formula for Ca and Br?

• CaBr

• CaBr₂

• Ca₂Br

• CaBr₃

if METALS are more likely to LOSE electrons, they will form ...

• anions
• neutral atoms
• positive ions
• negative ions

What is the formula for Li an O

• LiO

• LiO₂

• Li₂O

• Li₂O₃

Which of the following is the correct ionic formula for calcium and sulfur?

• Ca₂S₂

• CaS

• S₂Ca₂

• SCa