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Help me plsssssssss.... im timed

Help me plsssssssss.... im timed-example-1

2 Answers

2 votes

Answer:

B. Isotopes of the element.

Step-by-step explanation:

Isotopes are basically atoms of the same element that contain the same number of protons, but a different number of neutrons.

User Adamw
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Answer:

a

Step-by-step explanation:

a

User Nikunj Chaklasiya
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