As a luminous object moves towards an observer, its light appears more?

Ahydrogen atom has 1 electron. how many bonds can hydrogen form? a) 1 b) 2 c) 3 d) 4 e) 5

There is one girl i like and i don't know how to tell her that, i have a feeling she knows but if she doesn't i don't want to make a fool out of myself how is one way to boost my confidence on asking her out

Answer asap need by wednesday morning calculate the ph of 0.036m naoh best answer will be brainliest