Answer:
protons, nuetrons, electrons
Explanation:
compounds and electrons are made up of atoms.
My answer:
13 group of the periodic table represented by boron, aluminum and gallium subgroup. It includes gallium, indium, thallium. Typical steper oxidation in the subset gallium 3 is explained by the presence of (n-1)d^10 E-configuration.
Aluminium oxidation degree has +3 an electronic configuration of noble gases S^2P^6
Hope this helps yah!!!
It would be C
2 kg x 1000 g/kg x 1mol/18.02 x 6.03 kj/mol = 669kj
D.) Balanced equation is Zn + 2HBr - - - > ZnBr2 + H2.
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