Answer:
radical is
Explanation:
where n is usually assumed to be a positive integer, is a number r which, when raised to the power n yields x: where n is the degree of the root.
Electrons carry a negative charge, so when you add on to the electron, the ion gets more negative.
hope this helps!
Answer:
32.07 g/mole.
Explanation:
how this helps you young blood
<span>They absorb calcium ions and bicarbonate (hydrogen carbonate) ions.
Sooo B
I hope this helps! :)
</span>
Answer:
B. Bi-214.
Explanation:
The equation shows beta particle emission of 214/82 Pb which result into 214/83 Bi, in which the mass remain same but the the atomic number increases by one.
During this emission neutron get split into an electron and a proton which are represented as 0/e/-1.
So, the final nuclear equation becomes : 214/82 Pb => 0 e -1 + 214/83 Bi
Hence, the correct answer is "B. Bi-214."