Which element does the electron configuration 1s22s22p2 represent ?

2points why do scientists need governmental funding? o a. government politicians ask all the important scientific questions. o b. scientists have to pay taxes to the government on the money they make. o c. the cost of doing scientific research can be very high. o d. the government is controlled by scientists. submit

All cells are made of four types of acids, lipids, proteins, and carbohydrates.

In which situation can a mixture always be called a solution