Chemistry, 29.08.2019 09:30, naomicervero
An atom of sodium-23 (na-23) has a net charge of +1. identify the number of protons, neutrons, and electrons in the atom. then, explain how you determined the number of each type of particle.
Answers: 1
Chemistry, 22.06.2019 07:20, camillexv2668
2pos suppose an object in free fall is dropped from a building. its starting velocity is 0 m/s. ignoring the effects of air resistance, what is the speed (in m/s) of the object after falling 3 seconds? give your answer as a positive decimal without units. answer here
Answers: 1
An atom of sodium-23 (na-23) has a net charge of +1. identify the number of protons, neutrons, and e...
Health, 10.09.2019 22:10
Health, 10.09.2019 22:10