Answer :script memory
Explanation:Script memory refers
to a particular theoretical
memory for the typical activities
that take place
during regular events.
He already knew that Blue litmus would turn red in an acid and red litmus turns blue in a base
Uses for radioactive tracers is to look for flaws in metal objects and are also used by doctors to x-ray images to look at your bones.
Answer:
I think it would be C but don't quote me on it
Explanation:
It adds another obstacle for the current to go through
To answer the question above, we take note first that every mole of PCl₃ contains 3 atoms of Cl. First, we divide the given number by 3.
3.68 x 10²⁵ / 3 = 1.227 x 10²⁵
Then, we divide the answer by the Avogadro's number which is equal to 6.022 x 10²³. That is,
1.227 x 10²⁵ / (6.022 x 10²³) = 20.37
Thus, there are 20.37 mol of PCl₃.
