Balance and a graduated cylinder are used to determine the density of a mineral sample to sample has a mass of 14.7 g and a volume of 2.2 cm3 what is the density of the mineral sample

Hey there!:

Mass = 14.7 g

Volume = 2.2 cm³

Density = ?

Therefore:

D = m / V

D = 14.7 / 2.2

D = 6.67 g/cm³

Answer J

Hope that helps!

why do the isotopes of a particular element behave differently in nuclear reactions but the same in chemical reactions? chemical reactions involve changes to electrons in an atom; isotopes do not differ in electrons, and so they react the same way during chemical changes.

the answer is b & c i believe : )