Identifying Elements and Compounds

Is this an element or compound?

Na₃

• Element

• Compound

Tags

NGSS.MS-PS1-1

How many different elements are there in this chemical formula?

Na₃

• 1

• 2

• 3

• 4

Tags

NGSS.MS-PS1-1

What is the name of the element in this chemical formula?

Na₃

• Nickle

• Sodium

• Neon

• Nitrogen

Tags

NGSS.MS-PS1-1

How many TOTAL elements are in this chemical formula?

Na₃

• 1

• 2

• 3

• 4

Tags

NGSS.MS-PS1-1

Is this an element or a compound?

C₁₂H₂₄O₁₂

• Element

• Compound

Tags

NGSS.MS-PS1-1

How many different elements are there in this Chemical Formula?

C₁₂H₂₄O₁₂

• 1

• 2

• 3

• 4

Tags

NGSS.MS-PS1-1

What are the 3 different elements in this Chemical Formula?

C₁₂H₂₄O₁₂

• Chlorine, Helium, and Oxygen.

• Carbon, Helium, and Oxygen.

• Copper, Hafnium, and Osmium.

• Carbon, Hydrogen, and Oxygen.

Tags

NGSS.MS-PS1-1

What is the TOTAL number of elements/atoms in this Chemical Formula?

C₁₂H₂₄O₁₂

• 3

• 24

• 36

• 48

Tags

NGSS.MS-PS1-1

Is this an element, or a compound?

H₂CO₃

• Element

• Compound

Tags

NGSS.MS-PS1-1

How many different elements are in this Chemical Formula?

H₂CO₃

• 2

• 3

• 5

• 8

Tags

NGSS.MS-PS1-1