The atomic number of an atom is
A. The mass of the atom.
B. The number of protons added to th...
Chemistry, 04.04.2021 03:00 ununoctrium5401
The atomic number of an atom is
A. The mass of the atom.
B. The number of protons added to the number of neutrons in the nucleus.
C. The number of protons in the nucleus.
D. Negatively charged.
Answers: 1
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How do i complete this electrolysis of water lab? i’m at home, so i don’t have the materials, and the lab didn’t properly work and was incomplete at school.
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Asample of tin (ii) chloride has a mass of 0.49 g. after heating, it has a mass of 0.41 g. what is the percent by mass of water in the hydrate? %
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Calculate the molarity of each aqueous solution: a. 78.0 ml of 0.240 m naoh diluted to 0.250 l with water b. 38.5 ml of 1.2 m hno3 diluted to 0.130 l with water
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