The melting point of a 100g piece of zinc metal is 419ºC. If the sample is cut in half, the melting point of each half would be 419ºC. True or False

Which statement is true about the part of the electromagnetic spectrum that human eyes can detect? it contains only the colors of the rainbow and television waves. o it is divided into seven ranges of wavelengths. it contains ultraviolet, visible, and infrared light. it is divided into nine ranges of wavelengths.

How many moles of magnesium is 3.01 x10^22 atoms of magnesium?

Turbo the snail moves across the ground at a pace of 12 feet per day. if the garden is 48 feet away, how many days will it take for the snail to get there?