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mina [271]
3 years ago
8

Periods On the periodic table represent elements

Chemistry
1 answer:
Natalka [10]3 years ago
7 0

Answer:When you look at the periodic table, each row is called a period (Get it? Like PERIODic table.). All of the elements in a period have the same number of atomic orbitals. For example, every element in the top row (the first period) has one orbital for its electrons.

Explanation:

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Answer:

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Explanation:

PV = nRT

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T = ?

Substituting for T in the equation, we obtain:

T = P V / nR

T = 0.5 * 2 / 5 * 0.082

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The temperature of the gas is 2.44 K

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Explanation:

Es la cantidad de protones menos la cantidad de electrones.

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