According to the Atomic Theory, Select one:
O a. atoms of the same element combine to form compounds.
O b. all matter is made up of tiny particles called electrons.
O c. all atoms are different.
O d. atoms are neither created nor destroyed during a chemical reaction.
O e. a compound can contain different numbers of atoms as long as it has the same kinds of atoms.

Each of the following compounds contains a metal that can exhibit more than one ionic charge. provide systematic names for each of these compounds. (a) cr(clo3)6 (b) mo(cn)6 (c) cr2(so3)3 (d) v(clo2)2 (e) v(cn)5 (f) os(clo2)4

How do i turn 2 s into one in the products

How does a catalyst increase the speed of a reaction? a. the catalyst eliminates the activated complex stage, allowing products to form immediately. b. the catalyst lowers the energy level of the reactants, making it easier for them to react. c. the catalyst makes it easier for the activated complex to form, lowering the activation energy. d. the catalyst raises the energy level of the products, making the reaction finish sooner. reset next