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Natasha2012 [34]
3 years ago
12

I need to know what the summary of matter is helpppppp!!!!

Chemistry
1 answer:
erica [24]3 years ago
6 0

Answer:

Matter can be classified according to physical and chemical properties. Matter is anything that occupies space and has mass. The three states of matter are solid, liquid, and gas. A physical change involves the conversion of a substance from one state of matter to another, without changing its chemical composition.

Explanation:

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How many molecules are in 1.28 mols of silicon dioxide​
coldgirl [10]

Answer:

7.71x10^23 molecules

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8 0
2 years ago
When an arrhenius base is placed in h20 the only negative ion present in the solution is?
melamori03 [73]
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Result:
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5 0
3 years ago
How many moles in 2.5 liters of methane gas
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Answer:

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Answer:

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2 years ago
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