Will mark brainliest and points For those who wants to know this

The answer is ping pong I think

because it is lighter : ) But if you

know the real answer plz tell me

Because the test is timed :) plz

In the experiment, “Rolling Along”, which ball had the greater mass?

Question 1 options:

Ping-pong ball

Neither ball had mass

The masses are the same

Golf ball

What must happen before a body cell can begin mitotic cell division

What is a property of a double replacement reaction

Achemist wants to extract copper metal from copper chloride solution. the chemist places 0.50 grams of aluminum foil in a solution containing 0.75 grams of copper (ii) chloride. a single replacement reaction takes place. (ii) chloride. a single replacement reaction takes place. which statement explains the maximum amount of copper that the chemist can extract using this reaction? a) approximately 0.36 grams, because copper (ii) chloride acts as a limiting reactant b) approximately 1.8 grams, because copper (ii) chloride acts as a limiting reactant c) approximately 0.36 grams, because aluminum acts as a limiting reactant d) approximately 1.8 grams, because aluminum acts as a limiting reactant