Need these 2 answered asap pls

1 answer:

Kitty [74]3 years ago

3 0

Answer:

im not a brain wiz but i think 20

Explanation:

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sleet_krkn [62]

False the opposite should happen!

7 0

3 years ago

LenKa [72]

Answer:

hahahh noob

Explanation:

3 0

3 years ago

lesantik [10]

True.

For example: Sodium oxide and Nitric acid; both compounds contain oxygen.

7 0

3 years ago

Blababa [14]

Answer:

true

Explanation:

5 0

3 years ago

Arisa [49]

Answer: help please !!

Explanation:

4 0

3 years ago