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arlik [135]
3 years ago
5

Dwayne has a green mineral. It most likely contains

Chemistry
2 answers:
Tems11 [23]3 years ago
4 0

The answer is the first choice, COPPER ! (Cu)

stiks02 [169]3 years ago
3 0
It most likely contains copper :)
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4 years ago
How many Mg atoms are presented in 3.00 moles of MgCl2
ella [17]

Answer:

1.81 x 10²⁴ atoms

Explanation:

To find the number of atoms in the given number of moles, we need to understand that every substance contains the Avogadro's number of particles.

More appropriately, a mole of any substance will contain the Avogadro's number of particles which is 6.02 x 10²³ atoms

 So;

           If 1 mole of a substance  = 6.02 x 10²³ atoms;

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3 years ago
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Hitman42 [59]

Answer:

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3 years ago
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5 0
3 years ago
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iren2701 [21]
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3 0
4 years ago
Read 2 more answers
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