3 years ago

Which of the following represents a pair of isotopes?

1 answer:

3 0

B.
Isotopes is an atom has same number of electrons and protons but different number of neutron.

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natima [27]

L
$M = \frac{n}{V} \\ M = \frac{mol}{L} \\ or \\ M = \frac{mol}{ {dm}^{3} }$
mol/dm³ is measure for molarity

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babunello [35]

Answer:

Explanation:

Heating a piece of iron until it glows.

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kodGreya [7K]

Answer:Magnesium (Mg) is a - reactant

Hydrogen (H2) is a - product

magnesium chloride (MgCI2) is a - product

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Explanation: It’s in my notes

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Anettt [7]

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OLEGan [10]

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$^{}$ nk to the answer:

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bit. $^{}$

Explanation:

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