Chemistry, 08.07.2019 21:30 maelonramirez
Needed 15 points! what are all the substances in the universe made of? pls simplify the answer so i can understand
Answers: 1
Chemistry, 22.06.2019 17:00
Astable electron arrangement for an atom is one that does not easily change. how is this arrangement arrived at? a. valence electrons are transferred or shared to create a full outer shell of electrons. b. valence electrons are discarded into space to create a full outer shell of electrons. c. protons (positive charge) pair with valence electrons (negative charge) to create a strong bond. d. outer shells with valence electrons are transferred or shared.
Answers: 2
Chemistry, 22.06.2019 19:10
Astudent completes a titration by adding 12.0 milliliters of naoh(aq) of unknown concentration to 16.0 milliliters of 0.15 m hcl(aq). what is the molar concentration of the naoh(aq)? 1)5.0 m 2)0.20 m 3)0.11 m 4)1.1 m
Answers: 1
Needed 15 points! what are all the substances in the universe made of? pls simplify the answer so...
Mathematics, 21.05.2021 20:40
Mathematics, 21.05.2021 20:40
Mathematics, 21.05.2021 20:40
Mathematics, 21.05.2021 20:40
Mathematics, 21.05.2021 20:40
Mathematics, 21.05.2021 20:40
Mathematics, 21.05.2021 20:40
Mathematics, 21.05.2021 20:40
Mathematics, 21.05.2021 20:40
Mathematics, 21.05.2021 20:40
Business, 21.05.2021 20:40