How do electrons differ from protons and neutrons?
a. they do not move
b. they are larger
c. they are not in a fixed position
d. they are located in the nucleus

If 34.2 grams of lithium react with excess water, how many liters of hydrogen gas can be produced at 299 kelvin and 1.21 atmospheres? 2 li (s) + 2 h2o (l) yields 2 lioh (aq) + h2 (g)

The number of neutrons is equal to the atomic number minus the atomic mass. a. true b. false

Answer asap need by wednesday morning calculate the ph of 0.16m ch3cooh which has ka = 1.74 x 10-5 mol dm-3 best answer will be brainliest