In an energy diagram for a chemical reaction, the activation energy for the forward reaction is the energy difference between the energy of the reactants and the energy of the activated complex.

true

false

atomic number of carbon is 6

electronic configuration of carbon is 1s²2s²2p²

orbital diagram of carbon is as shown here in the image.

how important do you think an instrument is to the musician who plays it?

yes the answer is total mass in unchanged   : )