How many molecules are in 30 liters of methane (ch4) at stp? 4.033 × 1024 4.033 × 1023 8.06 × 1024 8.06 × 1023

Identify one disadvantage to each of the following models of electron configuration: dot structures arrow and line diagrams written electron configurations type in your answer below.

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

How many moles of al3+ ions are in 1.25 moles of al2o3