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NeX [460]
3 years ago
8

A scientist wants to estimate the mass of an atom. What information can be used to do this? (2 points) a The masses of the elect

rons and neutrons can be added together. b The atomic number of the element can be used. c The masses of the protons and neutrons can be added together. d The column number of the periodic table can be used.
Social Studies
2 answers:
Papessa [141]3 years ago
5 0

Answer:

answer is c

Explanation:

enot [183]3 years ago
4 0

Answer:

c

Explanation:

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