What is mineral called that contains usable amounts of element?

a. ore

b. industrial minerals

c. gem-bearing minerals

d. silicate

True or false a high force means an object is moving fast100 points!

Which of the following is not a part of a wave? question 2 options: a: frequency b: refraction c: wavelength d: amplitude (whoever answers correctly first gets brainiest! ) ~kayla

What do the atoms of elements in the same group have in common? a. they have the same atomic numbers. b. they have the same average atomic masses. c. they have the same number of electron shells. d. they have the same number of electrons in their outermost shells.