Which of the following has no mass and does not change the composition of the nucleus? a. alpha particle
b. beta particle
c. gamma ray
d. neutron

Calculate the molarity of each of the following solutions. part a) 0.12 mol of lino3 in 5.5 l of solution part b) 60.7 g c2h6o in 2.48 l of solution part c) 14.2 mg ki in 100 ml of solution

Citric acid has a ph between 1 and 3.  it is considered to be aa. weak acidb. weak basec. strong based. strong acid

What type of radiation is lead emitting in the following equation? alpha particles beta particles gamma rays