1. What is the atomic number of an atom? Why is this number important? |

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1. What is the atomic number of an atom? Why is this number important? |

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Thu Cúc 3 years 2021-08-22T01:33:03+00:00 2 Answers 1 views 0

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  1. niczorrrr
    0
    2021-08-22T01:34:13+00:00
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    Answer:

    Explanation:

    It is the number of protons in the nucleus which determines all the characteristics of the atom and its place on the periodic table

  2. RuslanHeatt
    0
    2021-08-22T01:34:39+00:00
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    Answer:

    The atomic number is the number of protons in an atom’s nucleus.

    The atomic number is important, because it determines which element an atom is.

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