Number of H in 3(NH),Cro,

A)8
B)4
C)2
D)24

What forms when chemical reactions combine pollution with sunlight?

The nuclear fission process releases neutrons and question 27 options: alpha particles electrons energy beta particles

Precision can be defined as the o exact center of a data set. o reproducibility of a measured value. o correlation between two variables that are measured in a data set agreement between a measured value and an accepted value.