subject
Chemistry, 23.02.2020 00:34 yarielisr18

The number of is always used to identify an element.

A. Electrons
B. Neutrons
C. Protons
D. Quarks

ansver
Answers: 3

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 03:00, bobbycisar1205
Which step in naming unsaturated hydrocarbons is used for alkenes but not alkynes
Answers: 2
image
Chemistry, 22.06.2019 04:30, terrancebest
Which is a chemical property of iron? a. it forms iron oxide (rust) when exposed to moisture and air. b. it is a gray–black metal that is hard to the touch. c. it has a melting point of 2795°f (1536°c). d. it is a good conductor of heat
Answers: 2
image
Chemistry, 22.06.2019 10:10, alvaradolm6853
What shape would a molecule with two bound groups and two lone pairs have?
Answers: 1
image
Chemistry, 22.06.2019 18:00, jessicannoh5965
The fact that the total amount of energy in a system remains constant is a(n)
Answers: 1