Determine the number of subatomic particle in beryllium-9.

The p sub shell can hold up to 8 electrons in an atom. true or false?

What forms when chemical reactions combine pollution with sunlight?

Consider the following reaction at equilibrium. 2co2 (g) 2co (g) + o2 (g) h° = -514 kj le châtelier's principle predicts that the equilibrium partial pressure of co (g) can be maximized by carrying out the reaction a. at high temperature and high pressure b. at high temperature and low pressure c. at low temperature and low pressure d. at low temperature and high pressure e. in the presence of solid carbon