Select all that apply. a nonmetal: is more likely to attract an electron than a metal is more likely to lose an electron than a metal requires more energy to lose an electron than a metal requires less energy to lose an electron than a metal

The correct answer is
requires more energy to lose an electron than a metal 

In fact, the main characteristics of the metals is that they have many electrons free to move through the lattice of the material, so it is easy for a metal to gain/lose electrons. On the contrary, non-metals don't have free electrons, so more energy is required in order to rip an electron from the atoms of the material.

    5.5 n======    assuming that      we have      m = 0.145 kg    a = 38 m/s²therefore    5.51 n, but two significant figures.final answer: 5.5 n