What process takes place when hydrogen-3 and hydrogen-2 combine to form helium-4 plus a neutron?

A. Fusion
B. Alpha decay
C. Beta decay
D. Fission

Three alkali metals in group 1 are a. calcium, strontium, barium b. boron, aluminum, gallium c. sodium, potassium, rubidium d. fluorine, iodine, chlorine

When water dissociates, each water molecule splits into a hydroxide ion and a) h 3 o + b) a hydrogen atom c) a hydrogen ion d) h 2 o e) oh —

Can someone me with 6 to 10 plz this is for masteries test.