False, Atoms are the smallest units of matter that display both the chemical and physical properties of it, based on the structure of the atom.
Answer:
measures earth or ground movement such as earthquake
Answer:
The molar mass and molecular weight of Sn(CO3)2 is 238.728.
Explanation:
Electrical energy is the energy of electrons
D will because water just turns from liquid to a gas by adding heat. That is a physical change. The other equations are chemical changes.
