A material with a density of 2.7grams/mL occupies 35.6mL. How many grams of the material are there

96.12g

Explanation:

Since D = m/v, We have D = 2.7 g/mL and v = 35.6. We can simply multiply the two to get the mass (since the equation can be rearranged to D*v = m)

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.

i believe it is 40–40–20%

explanation: