Chemistry, 18.10.2020 01:01 eldercunningham
An atom of oxygen (O) has 8 protons, 8 neutrons, and 8 electrons. What is its mass number?
Answers: 3
Other questions on the subject: Chemistry
Chemistry, 21.06.2019 18:00, brittanygibson2812
Aballoon inflated with three breaths of air has a volume of 1.7 l. at the same temperature and pressure, what is the volume of the balloon if five more same-sized breaths are added to the balloon?
Answers: 3
Chemistry, 22.06.2019 12:00, hannah2757
Why are people not able to skip a dive to the deepest part of the ocean
Answers: 1
Chemistry, 22.06.2019 19:30, simihehe
Phosphorous can form an ion called phosphide, which has the formula p3−. this ion can form an ion called phosphide, which has the formula p3−. this ion properties very similar to those of pforms when a phosphorus atom loses three protonsis called a cationcontains 18 electrons
Answers: 2
Chemistry, 23.06.2019 13:10, zuleromanos
When can a hypothesis be elevated to the status of a theory? a) when it is validated by an experiment b) when data gathered from an experiment precisely fits predictions c) when it can be proved to be true d) when it meets the test of repeated experimentation
Answers: 2
You know the right answer?
An atom of oxygen (O) has 8 protons, 8 neutrons, and 8 electrons. What is its mass number?...
Questions in other subjects:
Health, 15.10.2020 01:01
Social Studies, 15.10.2020 01:01
History, 15.10.2020 01:01
Mathematics, 15.10.2020 01:01
