Exp. Sci. Counting Atoms

How many elements are in C₆H₁₂O₆?

• 1

• 2

• 3

• 4

Tags

NGSS.MS-PS1-1

How many atoms are there TOTAL in:

H₂(SO₄)₃

• 10

• 12

• 7

• 17

• 15

Tags

NGSS.MS-PS1-1

How many Sodium (Na) atoms are in 6Na₂Cl?

• 1

• 12

• 6

• 2

Tags

NGSS.MS-PS1-1

A subscript is the small number below a(n) ________ that tells the number of _______ of that element.

• element symbol; atoms
• atom; element symbol
• subscript; protons
• compound; elements

Tags

NGSS.MS-PS1-1

How many total atoms are in the compound C₂H₈O ?

• 11
• 2
• 8
• 1

Tags

NGSS.MS-PS1-1

How many atoms of each element are in NaCl?

• Na=1, Cl=1

• Na=2. Cl=2

• Na=1, Cl-2

Tags

NGSS.MS-PS1-1

HCl has how many atoms of each element?

• H=1, Cl=1

• H=2, Cl=2

• H=3, Cl=1

Tags

NGSS.MS-PS1-1

C₆H₁₂O₆ has how many total atoms?

• 6

• 12

• 24

Tags

NGSS.MS-PS1-1

C₁₂H₂₂O₁₁ has how many Carbon (C) atoms?

• 1

• 11

• 12

• 45

Tags

NGSS.MS-PS1-1

How many elements are in this compound?... NaHCO₃

• 3

• 4

• 5

• 6

Tags

NGSS.MS-PS1-1