If `X^3=200/(13.6(6.022)10^(23))` FindX

Identify the relation and complete: 6.022xx10^(23) Hydrogen atoms (H)=1g. 6.022xx10^(23) Hydrogen molecules (H_2) ………………….

Express the following numbers to three significant figures. (i) 6.022xx10^(23) (ii) 44.216

Express the following numbers to three significant figures. (i) 6.022xx10^(23) (ii) 44.216

Express the following numbers to three significant figures. (i) 6.022xx10^(23) (ii) 44.216

What is a group of 6.022 xx 10^(23) particles known as ?