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Ber [7]
2 years ago
8

since an element always has a different number of protons, the mass can indicate how many neutrons are in an isotope

Chemistry
1 answer:
elena-s [515]2 years ago
8 0

Answer:

The number of protons is equal to the mass number of the element. Since an element always has a different number of protons, the mass can indicate how many neutrons are in an isotope. Atoms of the same element can have a different number of neutrons. There are three naturally-occurring isotopes of carbon.

Explanation:

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bagirrra123 [75]

Answer:

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Explanation:

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<u>CsI is ionic compound </u><em>and its molecules are held together by ionic(electrostatic) force . These force must be weakened for its dissolution</em>

Forces in HF <em>:</em>

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4 0
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7 0
3 years ago
The following reaction does not proceed to form a product: H2O + Au---&gt; no reaction. Why is that?. . A. Gold has a higher act
Tresset [83]
I think the correct answer from the choices listed above is option B. The following reaction does not proceed to form a product: H2O + Au---> no reaction because gold has a lower activity than hydrogen and cannot replace it. Hope this answers the question.
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Hope this helps! :D

4 0
3 years ago
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