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Leya [2.2K]
4 years ago
10

Which formula represents a compound? (1) Ca (2) Cr (3) CO (4) Co

Chemistry
1 answer:
Alenkasestr [34]4 years ago
3 0

Answer: CO

Explanation: Carbon monoxide is a compound since its chemical composition is made up of two different atoms which is Carbon and Oxygen.

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How much work will it take to lift a 4-kg baby 1 meter into her crib? PLEASE HELP
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A potato gun beautifully illustrates Law. As you decrease the volume of the air in between two pieces of potato, the
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<u>Answer:</u> The law that illustrates this is Boyle's Law

<u>Explanation:</u>

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P\propto \frac{1}{V}         (at constant temperature and number of moles)

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Mathematically,

V\propto T         (at constant pressure and number of moles)

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V\propto n         (at constant pressure and temperature)

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Hence, the law that illustrates this is Boyle's Law

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