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AnnZ [28]
2 years ago
15

Which of the following must be the same for two isotopes of an element? A. The number of neutrons B. The atomic number C. The ma

ss D. The charge
Answer is The atomic number
Chemistry
2 answers:
ASHA 777 [7]2 years ago
8 0
B. The atomic number. This is because the atomic number is the same as the number of protons an element has, and the number of protons defines an element.
Lana71 [14]2 years ago
7 0

Answer: B. The atomic number

Explanation:

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3 years ago
Calculate the mass of khc8h4o4 that reacts with 15 ml of the naoh solution
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