An ∝ particle is _____.
A) A hydrogen molecule B) A helium nucleus C) An atom of hydrogen D) A proton
Answers
Answered by
0
Answer:
HELIUM 4 NUCLEUS
Explanation:
an alpha particle consits of 2 protons and 2 nuetrons i.e helium 4 nucleus
Answered by
0
Answer:
are helium nucleus is right answer
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