<span>Formula of the 20 common amino acids. The formula of an amino acid comprises, bound to a carbon (alpha carbon): a carboxyl group -COOH. an amine group -NH2.</span>
Answer:
Cada uno de esos orbitals sons los differentes grupos en la tabla periodica.
Explanation:
D. It gives the same results when experiments are repeated
Answer:
D: lose an electron
Explanation:
when an atom loses an electron it's positively charged and when it gain an electron it is negatively charged
Because each element has an exactly defined line emission spectrum, scientists are able to identify them by the color of flame they produce.
