Name a certain rock contains large, jagged pieces of other rocks, cemented fine particles. what type of rock is this ?

Adeuteron, 21h, is the nucleus of a hydrogen isotope and consists of one proton and one neutron. the plasma of deuterons in a nuclear fusion reactor must be heated to about 3.02×108 k . what is the rms speed of the deuterons? express your answer using two significant figures.

What conclusion can you draw from this experiment about the components of the black ink?

What volume of argon gas is equal to 1.60 grams of argon