When an atom that has no charge loses three electrons, it becomes a
positive ion.
negat...
Chemistry, 16.12.2020 01:40 DerikF9478
When an atom that has no charge loses three electrons, it becomes a
positive ion.
negative ion.
positive isotope.
negative isotope.
Answers: 2
Chemistry, 22.06.2019 16:30, Eddie997
For the reaction shown, calculate how many moles of no2 form when each of the following completely reacts. 2n2o5(g)→4no2(g)+o2(g) part a 1.0 mol n2o5 express your answer using two significant figures. nothing mol m o l request answer part b 5.4 mol n2o5 express your answer using two significant figures.
Answers: 2
Chemistry, 22.06.2019 21:00, itasykamila
How many neutrons does an element have if its atomic number is 50 and its mass number is 166
Answers: 1
Mathematics, 22.07.2020 06:01
Chemistry, 22.07.2020 06:01