An element is made out of two or more different atoms chemically put together,
True
Or False

Aball has an initial velocity of 3 m/s. if there is no friction, what is the highest it could roll?

The average density of the planet uranus is 1.27 103 kg/m3. the ratio of the mass of neptune to that of uranus is 1.19. the ratio of the radius of neptune to that of uranus is 0.969. find the average density of neptune.

Which of the following is not a transverse wave? a) soundb) lightc) radiod) all of thesee) none of these