Which of the following elements has the strongest attraction for electrons?
a. oxygen
b. sulfur
c. aluminum
d. boron

Energy is released during which phase changes? check all that apply. boiling condensing depositing freezing melting subliming

Arollercoaster car at the top of a hill has potential energy kinetic energy chemical energy light energy

When 225mg of anthracene, c14h10(s), was burned in a bomb calorimeter the temperature rose by 1.75k. calculate the calorimeter constant. by how much will the temperature rise when 125mg of phenol, c6h5oh(s), is burned in the calorimeter under the same conditions? (δch< (c14h10,s)=–7061 kj mol−1.)