Chemistry, 01.10.2021 21:40 keke6361

What is the atomic number of an atom equivalent to? the number of protons plus the number of neutrons in the nucleus

the number of protons in the nucleus

the number of neutrons in the nucleus

the number of electrons outside the nucleus

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 00:30, timiaparker

What does x represent in the formula for the compound xcl4?

Answers: 2

continue

Chemistry, 22.06.2019 11:00, Jesser18

3) in peaches, [oh]=3.16x10-11 m a) find [h+ ] b) what is the ph? c) is the solution acidic, basic, or neutral?

Answers: 1

continue

Chemistry, 23.06.2019 02:00, Ben2752

What are fossils of organisms that existed over a wide area but only for a limited time period called?

Answers: 2

continue

Chemistry, 23.06.2019 07:00, MathChic68

Why do the strengths of london (dispersion) forces generally increase with increasing molecular size? choose one: a. heavier atoms have stronger attractions for each other than lighter atoms. b. dispersion forces are all equal in magnitude; there is no size dependence. c. dispersion forces arise from the attraction between the nuclei of atoms, and larger molecules have larger nuclei. d. dispersion forces arise from dipoles caused by the electron distribution being distorted. larger molecules have more electrons and, therefore, more distortions and a bigger force. e. dispersion forces depend on distance. larger molecules are farther apart and so the forces are smaller.

Answers: 2

continue

You know the right answer?

What is the atomic number of an atom equivalent to? the number of protons plus the number of neutr...