electrons equal the number of protons.
B
Physics, 29.09.2020 14:01 ashlynhenderson0323
Because an atom is neutral, the number of
A
electrons equal the number of protons.
B
protons equal the number of neutrons.
isotopes equal the number of neutrons.
D
electrons equal the number of neutrons.
Answers: 3
Another question on Physics
Physics, 22.06.2019 06:10
Africtionless piston-cylinder contains 50 l of saturated liquid r-134a. the piston has a mass and an area resulting in an applied pressure of 500 kpa on the refrigerant. the refrigerant is now heated until its temperature rises to 70∘c. calculate the work (in kj) done during this process.
Answers: 3
Physics, 22.06.2019 08:50
The electronic structure or chlorine is 2.8.7 what is the electronic structure of fluorine?
Answers: 2
Physics, 22.06.2019 13:30
6–48 bananas are to be cooled from 24 to 138c at a rate of 215 kg/h by a refrigeration system. the power input to the refrigerator is 1.4 kw. determine the rate of cooling, in kj/ min, and the cop of the refrigerator. the specific heat of banana above freezing is 3.35 kj/kg·8c.
Answers: 3
Physics, 22.06.2019 17:50
Which of the following best describes internal energy? a. the difference between the kinetic and potential energies of the particles in a system b. the sum of the kinetic and potential energies of the particles in a system c. the sum of the kinetic and thermal energies of the particles in a system d. the difference between the kinetic and thermal energies of the particles in a system
Answers: 2
You know the right answer?
Because an atom is neutral, the number of
A
electrons equal the number of protons.
B
electrons equal the number of protons.
B
Questions
Biology, 03.08.2019 23:20
Health, 03.08.2019 23:20
Biology, 03.08.2019 23:20
English, 03.08.2019 23:20
Biology, 03.08.2019 23:20
Biology, 03.08.2019 23:20
