Nitrogen and hydrogen combine to form ammonia. what are the products, or what is the product, in this chemical reaction?

a) ammonia
b) nitrogen only
c) hydrogen only

Drag the tiles to the correct locations. each tile can be used more than once, but not all tiles will be used. one or more locations will remain empty. nitrosyl fluoride has the chemical formula nof nitrogen has five valence electrons, oxygen has six, and fluorine has seven. complete the lewis structure for this covalent compound. f n = = = . : : 0 : reset next um. all rights reserved us 2

An alpha particle is: a hydrogen atom a nucleus of helium two neutrons an electron

How much energy is required to vaporize 2 kg of copper? a 4730 kj b 207kj c 9460 kj d 414kj