The answer is the third one because density is mass divided by volume so 80 divided by 10 is 8
<span>The purpose of washing the product with NaOH is simply to
neutralize any acid which remained or leaked after the 1st initial
separation. The NaOH base reacts with the acid to form neutralization reaction products
which are soluble in water.</span>
I would say Alaska because that's where most of the subarctic climate is found.
Li is in group 1 so it has same number of valence electrons as hydrogen.
hope it helps.
Explanation:
<h3>yes, Radioactive decay involves the emission of a particle and/or energy as one atom changes into another. In most instances, the atom changes its identity to become a new element.</h3>
