Answer:
Exothermic
Explanation:
I think it is exothermic because heat is being released
D = m / V
D = 2790 g / 205 mL
D = 13.60 g/mL
It’s lower, hope this helps with your issue and helps solve your problem, no problem
Protons and neutrons are in the center of the atom, making up the nucleus. The charge on the proton and electron are exactly the same size but opposite. Neutrons have no charge.