ASAP MULTIPLE CHOICE WILL MARK BRAINLIEST An atom of gallium has 31 protons and a mass number of 70.
What is the atomic number for an atom of gallium?

31
35
39
70

Each of the following reactions is allowed to come to equilibrium and then the volume is changed as indicated. predict the effect (shift right, shift left, or no effect) of the indicated volume change. drag the appropriate items to their respective bins.co(g) + h2o(g) < => co2(g) + h2(g) (volume is decreased) pcl3(g) + cl2(g) < => pcl5(g) (volume is increased) caco3(s)< => cao(s) + co2(g) (volume is increased)