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Isotopes ____________ the atomic mass of an element because they have a ____________ number of neutrons.

a. disregard, constant
b. increase or decrease, different
c. increase, lower
d. decrease, higher

2 Answers

2 votes

Answer:

) B

Step-by-step explanation:

User Marwin
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B. Increase or decrease, different
User Magarusu
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