Chemical Formulas

This is used to represent the number of each atom being represented for an element.

• an exponent

• the coefficient

• a molecule

• the subscript

Tags

NGSS.MS-PS1-1

How many hydrogen atoms are there?

• 1

• 4

• 5

• 6

Tags

NGSS.MS-PS1-1

How many phosphorus atoms are there?

• 0

• 1

• 3

• 4

Tags

NGSS.MS-PS1-1

How many molecules of methane are there?

• 0

• 1

• 2

• 4

Tags

NGSS.MS-PS1-1

Which of the following formulas would be used to describe molecule 4?

• C₃HO

• C₄HO

• CH₄O

• CH₃O

Tags

NGSS.MS-PS1-1

This is used to represent the number of each atom being represented. 

• Exponent

• Coefficient

• Molecule

• Subscript

Tags

NGSS.MS-PS1-1

Label the parts of the chemical formula

a

b

c

d

Coefficient

Subscript

Element

Compound

Tues Dec 19th ~~~~ 12/19 ... What is the chemical formula for sugar?

• C12O6

• H2O

• C16H6O12

• C6H12O6

How many atoms of sodium (Na) are in one molecule of baking soda?

• 1

• 2

• 3

• 4

Tags

NGSS.MS-PS1-1

Which chemical formula below matches the image shown here?

Tags

NGSS.MS-PS1-1