Yes cellulose is alive because it contains cells
Answer:
percentage by mass of each element in a compound.
Explanation:
Heating an atom excites its electrons and they jump to higher energy levels. When the electrons return to lower energy levels, they emit energy in the form of light. ... Every element has a different number of electrons and a different set of energy levels. Thus, each element emits its own set of colours.
The the exact mass is 24.740% (according to the internet) but I’d say that it’s 25
Atomic mass of helium is 4.002642g/mol
(542000g)/(4.002642g/mol)*6.02*10^23 = 8.15*10^28 atoms
