A nuclear reaction in which two light nuclei combine to form a more massive nucleus is called

(1) addition (3) fusion

(2) fission (4) substitution

What is the purpose of strawberry seeds

Convert 2.70 atm to torr

I am a metal, a transition metal, have the smallest atomic radius in my group, and I have 6 valence electrons. What element am i?

The half-life of hydrogen-3 (tritium) is approximately 12 years. In how many years will half of a 20-gram sample decay by beta radiation to helium-3? 6 12 10 20

When a metal is burned in a closed container, the mass of the container and its contents do not change. a. observation. b. law. c. theory.

The law of definite composition states that every compound has a definite composition by mass. What does that mean?

Equilibrium is established in a reversible reaction when: a) the [product] = [reactants] b) rate of reaction of products = rate of reaction of reactants c) all the reactants dissolve or dissociate d) when product are no longer produced

Convert 12.0 kilograms into grams. Convert 4.3 meters into centimeters. Convert 900 milligrams into grams. Convert. 7 millimeters into centimeters.

When does carbon dioxide absorb the most heat energy

How can you make results of an investigation more reliable?