Elements and Compounds

Is sugar (C₁₂H₂₂O₁₁) an element or a compound?

• Element
• Compound

Tags

NGSS.MS-PS1-1

Is water an element or a compound?

• Element
• Compound

Tags

NGSS.MS-PS1-1

A compound consists of two or more elements bound together.

• True
• False

Tags

NGSS.MS-PS1-1

Is Iron (Fe) an element or a compound?

• Element
• Compound

Tags

NGSS.MS-PS1-1

Which is the best description of an element?

• A substance that cannot be broken down into simpler substances

• A collection of atoms that have different abilities when joined together

• A man-made mineral

• A mixture of substances

Which one is a compound?

• Ni

• F

• Re

• NaCl

Tags

NGSS.MS-PS1-1

How many different elements are in the compound?

• 12

• 3

• 24

• 6

Tags

NGSS.MS-PS1-1

Which of the following is a compound:

• Carbon

• Water

• Oxygen

• Chlorine

Tags

NGSS.MS-PS1-1

"Na" is the element's

• Chemical Formula

• Compound

• Name

• Chemical Symbol

Tags

NGSS.MS-PS1-1

How many elements are in this compound?

• 13

• 6

• 4

• 3

Tags

NGSS.MS-PS1-1