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julia-pushkina [17]
3 years ago
7

How are elements and compounds different?

Chemistry
2 answers:
Nataliya [291]3 years ago
3 0

Answer:

Elements only contain one type of atoms while compounds contain two or more types of atoms.

Explanation:

An example of an element is sodium --> Na (only Na atoms)

An example of a compound can be water --> H2O (contain H and O atoms)

*But the particles within a compound are all the same.

krok68 [10]3 years ago
3 0
No. Elements are pure substances which are composed of only one type of atom. Compound are substances which are formed by two or more different types of elements that are united chemically in fixed proportions.
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Explanation:

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In an ecosystem, what do organisms and populations with similar needs compete<br>over?​
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3 years ago
Two sealed flasks each have a volume of 2.0 liters. Flask A contains N, O gas and Flask B contains H, gas both at 1
barxatty [35]

Answer:

Each gas have same number of molecules.

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V ∝ n

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4 0
2 years ago
(3.88 x 10to the 26th)atoms of copper would be equal to how many moles of copper?
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Which of these pairs indicates an incorrect coupling of reversible reactions?dehydration synthesis and hydrolysisanabolic and ca
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8 0
2 years ago
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