Ascientist is interested in comparing the age of a rock with other rocks. what is the scientist determining by doing this?

the absolute age of the rocks.

Reasoning: The relative age of a rock is not an exact age. rather it's the comparison of one rock or fossil to another to find which one is older or younger.

Hi There!

Question - A scientist is interested in comparing the age of a rock with other rocks. What is the scientist determining by doing this?

Answer - The rocks absolute age

Hope This helps :)

the law of conservation of mass states that in a chemical reaction, the total mass of reactants is equal to the total mass of products. because atoms are only rearranged in a chemical reaction, there must be the same number of sodium atoms and chlorine atoms in both the reactants and products