7. A 6-g sugar cube (C12H22011) is dissolved in a cup of hot tea. The solution is 600 g. What is the percer 1%
o
10%
60%
Ο Ο
100%

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 does the principle of electromagnetism explain the interaction between earth’s magnetic field and the solar wind?

The number of neutrons is equal to the atomic number minus the atomic mass. a. true b. false