i’m pretty sure it’s , the alkali metals
B. Newton's First Law, I'm pretty sure. The first states that an object in motion stays in motion, and an object at rest stays at rest until an outside force is applied, and that seems pretty relevant.
Answer:
different value to l if n=5 are 0,1,2,3,4
Answer:19ohms
Explanation:
equivalent resistance=5+2+12
equivalent resistance=19ohms