Which color of the visible spectrum has the shortest wavelength?
1violet
2blue
3yellow
4red

Water (2510 g ) is heated until it just begins to boil. if the water absorbs 5.09×105 j of heat in the process, what was the initial temperature of the water?

Given the following reaction: c3h8+5o2=3co2+4h20 how many grams of co2 will be produced 7 g of c3h8 and 98 g of o2

What type of matter is made of only one kind of atom