Chemistry, 03.05.2020 12:56 maybellforever120215
As the elements in period 3 are considered in order of increasing atomic number, there is a general decrease in
1) Atomic mass
2) Atomic radius
3) electronegativity
4) first ionization energy
Answers: 1
Chemistry, 22.06.2019 02:30, BornAdopted21
Which piece of equipment would me most useful for measuring the volume of some water? a. pan balance b. graduated cylinder c. tweezers d. flask quick
Answers: 2
Chemistry, 22.06.2019 22:30, pookie879
You just calculated that the heat of fusion for chloromethane is 6400 j/mol. the heat of fusion for hydrogen is 120 j/mol.? which of the following account for this difference? more than one correcta. chloromethane can absorb more energy at the same temperature. b. hydrogen has stronger intermolecular forces than chloromethane. c. hydrogen molecules can pack more closely than chloromethane molecules. d. chloromethane experiences dipole-dipole interactions. e. chloromethane has a higher molar mass than hydrogen.
Answers: 3
As the elements in period 3 are considered in order of increasing atomic number, there is a general...
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