Which of the following make up an atom of gold? Select all that apply. a
photons
b
electrons
c
neutrinos
d
protons
e
neutrons

How many atoms are there in 5.70 mol of mg

Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space

In the following redox reaction which is the oxidizing agent and which is the reducing agent? alcl3 + na nacl + al oxidizing agent = reducing agent =