Which scientist discovered the neutron?

(A) Ernest Rutherford

(B) J. J. Thompson

(C) James Chadwick

(D) R. A. Millikan

What is the role of addition polymerization to convert monomers to polymers?

what is the name of the process that plants use to remove carbon from the atmosphere

Which of these is caused by a chemical change? a. the honey in a jar crystallizes and will no longer pour. b. the skin of a banana turns from green to yellow as it ripens. eliminate c. a box of powdered brown sugar turns into a solid brick over time.

Would you want the starting reactants in an airbag system to have higher density or a lower density

The main assumptions of the Kinetic Molecular Theory of gases are: 1. Gases are made up of molecules which are relatively far apart. 2. The molecules are in motion at high speeds. 3. The molecules are perfectly elastic. 4.

1. Name the two types of low-level clouds.

Cinnabar is an ore of mercury that contains only Hg and S. When a 0.350 g sample of cinnabar is heated in oxygen, the ore decomposes completely to yield 0.302 g Hg metal. What is the empirical formula of cinnabar?

How many atoms are in 0.065 grams of Cadmium? A) 3.72 atoms B) 406 atoms C) 1.21x10^-23 atoms D) 3.48x10^20 atoms

What are the chemical processes used to make chloroquine?

What kind of energy is the energy of motion?