Copper has an atomic number of 29 that means there are 29 protons in the nucleas of each copper atom that's waht the atomic number the number of protons in an atom in the atom of a ceartain element if one copper atom contains 29 protonshow many electron are in 4 atoms of copper
Answers: 1
Chemistry, 22.06.2019 04:00, lucasrandall
Asolution contains 225 g of sodium chloride, nacl, dissolved in enough water to make a 0.25 l of solution. what is the molarity of the solution?
Answers: 2
Chemistry, 22.06.2019 04:30, earcake2470
How many grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?
Answers: 1
Chemistry, 22.06.2019 18:20, juansebas35
Which reason best explains why metals are malleable? a)because they have delocalized electrons b)because they have localized electrons c)because they have ionic bonds d)because they have rigid bonds
Answers: 2
Copper has an atomic number of 29 that means there are 29 protons in the nucleas of each copper atom...
Mathematics, 13.07.2021 17:50
Chemistry, 13.07.2021 17:50
Mathematics, 13.07.2021 17:50
Mathematics, 13.07.2021 17:50
Mathematics, 13.07.2021 17:50
Mathematics, 13.07.2021 17:50
Biology, 13.07.2021 17:50
Mathematics, 13.07.2021 17:50