How many valence electrons does 1s2 2s2 2p5

The heat flow due to the mass motion of a fluid or gas is accomplished by

What is the difference between a strong electrolyte and a weak electrolyte

A bowling ball sits still on a table. which statement is most correct Bowling ball has too much inertia to move The bowling ball may start to move on its own then start to fall off The bowling ball will accelerate on its own if left alone The

How do you read a potential energy diagram?

Which situation would violate the octet rule? 3 bonds to boron 3 bonds to and a lone pair on oxygen 5 bonds to carbon 3 bonds to carbon

How many grams of aluminum are required to give a total dislocation length of 3,000 miles (enough to stretch from New York City to Los Angeles assuming you could align all the dislocations into a single line like a string).

Caffeine contains hydrogen, carbon, nitrogen, and oxygen atoms in a fixed ratio.

What type of grass is poisioness

What will happen if there is an insufficient supply of oxygen during the combustion of a hydrocarbon?

If a compound has a molar mass of 180 g/mol and its empirical formula is CH20, what is its molecular formula? CH20 C₂H4O2 C6H1206 C12H22011