What is the mass of a neutron?
A) 1/2,000 amu
B) 1 amu
C) 2,000 amu
D) 1/200 amu

What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?

An object becomes electrically charged when: electrons are created in it electrons from it are destroyed electrons are transferred to it protons from it are destroyed protons are created in it

Match each term to its description. match term definition excess reactant a) reactant that can produce a lesser amount of the product limiting reactant b) amount of product predicted to be produced by the given reactants theoretical yield c) reactant that can produce more of the product