Write the atomic number, atomic mass, number of protons, number of neutrons, and number of electrons for each element. Lithium

magnesium

Potassium

Rubidium

Chromium

Oxygen

Chlorine

Flourine

Bromine

Neon

How is 0.00235 expressed in proper scientific notation? a. 2.35 × 10-3 b. 0.235 × 10-2 c. 2.35 d. 2.35 × 103

An alkaline battery produces electrical energy according to the following equation. zn(s) + 2 mno2(s) + h2o(l) zn(oh)2(s) + mn2o3(s) (a) determine the limiting reactant if 17.5 g zn and 31.0 g mno2 are used. (type your answer using the format ch4 for ch4.) (b) determine the mass of zn(oh)2 produced. _ g

Particles vibrate in a rigid structure and do not move relative to their neighbors.