In rutherford’s gold foil experiment, no α-particles stuck to the atom. If α- particles had stuck the atom, what might you have deduced about the atom's structure?.

The different layers of gases that extend form the surface of the earth into space

Which key skills does the sat writing and language section asses?

Afish fossil is found in a rock. a foot bone and tooth are found in an older layer of the same rock. what can scientists learn from the rock? a) the area changed from land to water. b) the area changed from water to land. c) the area has always been land. d) the area was once an ocean.