What mass of carbon would have 7.4x1022 atoms of carbon?

Will mark brainliest how many electrons can be held in the energy level n = 4?

Which factor is likely to impact the possible number of compounds ?

The density of the solid phase of a substance is 0.90 g/cm3 and the density of the liquid phase is 1.0 g/cm3. a large increase in pressure will a. lower the freezing point b. raise the freezing point c. lower the boiling point d. raise the triple point e. lower the triple point