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adelina 88 [10]
2 years ago
10

How can you explain what happened?

Chemistry
1 answer:
galina1969 [7]2 years ago
3 0

Answer:

What do you mean what happened?

Explanation:

???

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How many atoms are there in 1 g of argon?
amm1812

Answer:

1.5057×10^22 atom

Explanation:

As we

1 mole of argon = 40 g of argon

i.e 40 g of argon = 1 mole of argon

1 g of argon = 1/40 mole of argon

1 mole of argon = 6.023×10^23 atom of argon

1/40 mole if argon = 1/40 ×6.023×10^23

= 1.5057×10^22

7 0
2 years ago
Disease causing bacteria need oxygen to survive.<br> true or false
Ghella [55]

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true

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its a guess

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B, the height above or below sea level
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What is melted rock and minerals found below earths crust
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Melted rock and minerals below the earth's crust is also known as magma
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A science club made pine wood cars. Each car was set on the same track and then released. The distance traveled was measured. Li
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Isn't this a math problem?
If it is the the answer should be 102.

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