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Leya [2.2K]
3 years ago
14

When did the mass extinctions happen

Chemistry
1 answer:
Alisiya [41]3 years ago
4 0
Out of the five major mass extinction, one is Cretaceous-Tertiary extinction (K-T extinction). It happened 66 million years ago marked by the end of the Cretinous period.
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Using the ideal gas equation:-

Given;

P₁ = 1 atm

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4 0
1 year ago
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luda_lava [24]

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4 0
2 years ago
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What's lithium scientific name?
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7 0
3 years ago
Question 5 why does grinding solid crystals increase the rate of dissolving for a solid solute in water? smaller crystals are mo
My name is Ann [436]
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3 years ago
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RUDIKE [14]

Answer:

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Formula

D=m/v

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So the volume of gold is 28.497 cm3.

7 0
3 years ago
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