Change 56000 grams to megagrams

Compare and contrast the bohr model and the electron cloud models of the atom.

Select the correct lewis structure for fluorine which is group 7a element?

The equation below shows a chemical reaction. a + b + heat —> c + d according to the law of conservation of energy, which statement is true? a. the reactants absorb heat because they have less energy than the products. b. the products release heat because they have more energy than the reactants. c. the reactants generate heat because they have more energy than the products. d. the products require heat to form because they have less energy than the reactants.