B. 8
Although it may seem that transition metals would have more than 8 valence electrons, they in fact do not.
A substitution is a mutation that exchanges one base for another. This can include a change in a single chemical letter. ex. changing a to g or in your case g to a. I believe the correct answer should be B.
Answer:
Explanation:
im not 100% sure but maybe d
Answer:
the answer is 0
Explanation:
love the profile pic by the way
