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prisoha [69]
2 years ago
8

Chemistry - please help!!​

Chemistry
1 answer:
Ira Lisetskai [31]2 years ago
4 0

Answer: mnikbm gv mvb mmbiofikfbjm

Explanation:

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3. What do the most abundant elements in Earth's atmosphere have in common?​
Advocard [28]

Answer:

They all have: nitrogen :780,900 755,100

oxygen: 209,500 231,500

argon 9,300 12,800

carbon dioxide

386 591

8 0
3 years ago
8. If the temperature of a piece of steel decreases, what happens to its density?
Verdich [7]

Answer:

I think the answer is the 3rd one

3 0
3 years ago
Plzz!!! I need help now<br><br><br> this is science
Neko [114]
1)300-100=200N
2)300+100=400N
3)200+100-300=300-300=0N
5 0
3 years ago
Which is NOT a property of metals?
frutty [35]
C is not a property of metals
3 0
3 years ago
answer answer answer answer answer answer answer answer answer answer answer answer answer answer answer answer answer answer an
ollegr [7]

Answer:

I believe it would be c

Explanation:

the cold an or warm air has no effect the plant must be on it original source

7 0
3 years ago
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