Chemistry: Isotopes of the same element have different a. positions on the periodic table. b. atomic numbers. c. mass numbers. d. elemental symbols user: one mole of copper equals how many atoms? a. 0.166 atoms b. 6.02 atoms c. 6.02 ×1023 atoms d. 1.66 ×10-22 atoms

Isotopes of the same element have different a.

Ответ:

hammackkatelyn60

31.12.2021

Isotopes of the same element have different mass numbers.

C. mass numbers.

one mole of copper has 6.02 x 10²³ atoms

C. 6.02 * 10²³ atoms.

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Ответ:

arangoaiden71

19.02.2020

Chemistry

452.8 g/mol is the answer

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Isotopes of the same element have different
a. positions on the periodic table.
b. atomic numbers.
c. mass numbers.
d. elemental symbols
user: one mole of copper equals how many atoms?
a. 0.166 atoms
b. 6.02 atoms
c. 6.02 ×1023 atoms
d. 1.66 ×10-22 atoms

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