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3 years ago

For al, its atomic number is 13 and its mass number is 27. how many neutrons does it have

2 answers:

6 0

Atomic number is the same number as the amount of protons. Atomic mass is the sum of protons and neutrons: the two sub-atomic particles only found in the atomic nucleus. Number of neutrons is equal to atomic mass (z) - atomic number (n), so 27-13=14 neutrons

PSYCHO15rus [73]3 years ago

4 0

i believe it would have 14

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4 years ago

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Answer

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$\dfrac{F}{L}= \dfrac{KI_1I_2}{d}$

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Answer:

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