You’re adding all the atoms together. So for C18H36O2, you would add 18+36+2 to get your product. If there isn’t a number by the element, that means there’s only one atom.
Answer:
Natural
Explanation:
Because synthetics are man made but cotton is plant based
Answer:
Nucleic acid is made from nucleotides
Kinetic Energy= 0.5 times velocity squared times mass
So KE= 0.5times 150 times 40 squared
(Use a calculator)
And don't forget units
