What is true about the mass of protons and neutrons?
a) they are exactly equal to each other.
b) they are exactly equal to 1 amu.
c) they have negligible mass.
d) they have masses slightly greater than 1 amu.

Identify two types of chemical bonding in the source of dietary potassium

What can be found in the ionosphere

Draw any one of the skeletal structures of a 2° alkyl bromide having the molecular formula of c6h13br and two stereogenic centers. indicate chirality by using wedge and hashed wedge notation. lone pairs do not need to be shown.