Type of decay Alpha (a)
particle emitted
symbol of particle
relative mass of particle
effect on mass number
relative charge on particle
effect on atomic number​

If a substance is in the gas phase, which of qualities of the gas will stay constant? a: volume b: mass c: shape d: position of particles

Which fact supports the conclusion that there will be fewer farm managers in the future? a) a farmer manager’s duties vary by the type of farm. b) farm technology is replacing some administrative jobs c) farm managers often need experience but not education. d) administrative duties include budgeting and training staff.

If the new moon happens on january 15th, what shape will it be on february 6th?