i want to dye a streak in my hair purple with kool aid. My hair is chocolate brown with natural highlights. do you think a plum purple is a good color? don't report this is for cosmetology class.

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.

What is the ph of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 m?

How many moles of bromine are needed to produce 3.23 moles of potassium bromide