Atomic number.
The atomic number is what defines the element.
Answer:
Ⓑ Both plants and animals release energy from glucose/sugar in cellular respiration.
A typical human hair is about 1 million carbon-12 atoms JUST IN WIDTH.
Answer:
Mw = 179.845 g/mol
Explanation:
∴ w = 26.2 g
∴ 1 mol = 6.02 E23 molecules.......Avogadro's number
⇒N° moles = 8.77 E22 molecules * ( mol / 6.02 E23 molecules ) = 0.146 mol
⇒ Mw = 26.2 g / 0.146 mol = 179.845 g/mol
An educated guess is called estimation
