What would be the mass of 4.640 * 10 ^ 21 particles of Aluminum ?
A) 3.502* 10^3 g
B) 0....
Chemistry, 10.05.2021 05:30, heavenmcgautha
What would be the mass of 4.640 * 10 ^ 21 particles of Aluminum ?
A) 3.502* 10^3 g
B) 0.2079
Answers: 1
Chemistry, 22.06.2019 13:30, suemmimonjaras8374
The atomic number, or number, is the described as the number of in the nucleus of an chemical element.
Answers: 1
Chemistry, 23.06.2019 04:00, izzyp619
What changes occur in the reaction indicated by the equation? check all that apply. the hydrogen nucleus loses protons. the oxygen nucleus gains protons. the bond in h2 is broken, and new bonds are formed between hydrogen and oxygen atoms. each electron associated with a hydrogen atom is shared with an oxygen atom.
Answers: 3
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