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Chemistry, 06.05.2021 01:30 slavenkaitlynn

• 1 mol of beryllium • 1 mol of salt
• 1 mol of water
• 1 mol of hydrogen
Which statement is true about these substances?
They have exactly the same mass.
O They have different numbers of particles.
O They have the same number of atoms.
0 They have different masses.

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• 1 mol of beryllium • 1 mol of salt
• 1 mol of water
• 1 mol of hydrogen
Which...
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