It is defined as the amount of a substance that contains as many particles as there are atoms in 12 grams of pure carbon-12. So, 1 molecule contains 6.022×10^23 elementary entities of the substance.

Hope that helps

5 0

4 years ago

At stp what element is a good conductor of electricity?

Vlad1618 [11]

Copper is a good conductor

3 0

3 years ago

Which two element in the periodic table would you expect to combine in the most Violet foshion

kotykmax [81]

H and O
CI and F
Mg and N
P and O
Cs and F
*should know them from the first letter very easy*

8 0

3 years ago

Ca(OH)2 + HCl CaCl2 + H2O Choose the acidic and basic radical a) H,O b) Ca,H c) Cl,O d) Ca,Cl​

Ca(OH)2 + HCl CaCl2 + H2O Choose the acidic and basic radical a) H,O b) Ca,H c) Cl,O d) Ca,Cl