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harkovskaia [24]
3 years ago
5

Which molecule is butyne?

Chemistry
1 answer:
Ilya [14]3 years ago
5 0

Answer:

H,C CH,

Explanation:

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There are 12 inches in 1 foot and 2.54cm in 1 inch. How many feet are in 325 cm?
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27.0833 feet

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3 years ago
If an element has 11 protons and 11 neutrons in its nucleus it must be ?
Juliette [100K]

Answer:

the answer is 11

Explanation:

Ok, let us understand what is an atomic number, an atomic number is simply the proton number, the atomic number is always seen at the bottom left corner in a element of a periodic table, it is the number of proton in a atom of a certain element.

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which of the following statements correctly describes the relative masses of the particles in atoms ​
zysi [14]

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protons and neutrons

Explanation:

protons and neutrons is equal to mass number

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3 years ago
I need help with my math but you can only choose one correct answer​
Anika [276]

Answer:

Explanation:

Decomposition is the answer.

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Find w12, the work done on the gas as it expands from state 1 to state 2.
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The equation for work is
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