I’m so lost please help

1 answer:

7 0

C=4

D=-19

Explanation:

2exp-25/5exp-7= 4exp-19

You might be interested in

Lina20 [59]

Metals naturally form cations.

4 0

3 years ago

mr_godi [17]

Answer:

Explanation:

4 0

3 years ago

xxTIMURxx [149]

The correct definition of density is the degree of compactness of a substance.

3 0

3 years ago

Hitman42 [59]

B) Equal to the number of protons

8 0

3 years ago

Archy [21]

Answer:

mass= volume ×density

20×70=1400 g

3 0

3 years ago