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Which of the following describes an atom? A. smallish units of two hydrogen joined together B. 6 protons six neutrons in the nucleus and six electrons in the electron cloud C. hydrogen chemically combined
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Which of the following describes an atom?

A. smallish units of two hydrogen joined together
B. 6 protons six neutrons in the nucleus and six electrons in the electron cloud
C. hydrogen chemically combined with an oxygen
D. 6 protons 6 neutrons in the nucleus and seven electrons in the electron cloud​

User Nico Mee
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1 Answer

4 votes

Answer:

Correct answer is option (3) .

Step-by-step explanation:

Hope it helpful....

User Michael Oryl
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