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3 years ago

7

You want to compile a list of properties of a substance , but you don't have a way to measure mass it volume. What kinds of prop

erties can you determine without knowing the amount of matter in the sample?

1 answer:

spayn [35]3 years ago

6 0

Explanation:

I Would Determine Mass,Volume And Weight

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In my opinion the third one is write.

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rewona [7]

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Explanation:Please see attachment for explanation

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3 years ago

Substance in which two or more elements are combined in a fixed proportion

Firdavs [7]

Answer: compound

Explanation:

Element is a pure substance which is composed of atoms of similar elements.It can not be decomposed into simpler constituents using chemical reactions.Example: Copper $Cu$

Compound is a pure substance which is made from atoms of different elements combined together in a fixed ratio by mass.It can be decomposed into simpler constituents using chemical reactions. Example: water $H_2O$

Mixture is a substance which has two or more components which do not combine chemically and do not have any fixed ratio in which they are present. Example: Air

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3 years ago