Based on periodic trends which atom has a larger ionization energy then calcium Ca?

Write a balanced equation showing the formation of copper (ii) nitrite from its elements

Which of the following warnings would an agricultural chemist tell a farmer who wants to recycle his or her own ammonia? recycling ammonia is a difficult process that sometimes takes weeks. recycling ammonia requires a degree in biochemistry or a related field. recycling ammonia can be harmful because it is highly flammable and toxic. recycling ammonia costs too much money considering the price of the necessary chemicals.

Atoms contain subatomic particles called protons and neutrons. when these protons and neutrons spilt, a lot of energy is released