When asked to compare the size of an atom, you should pay the most attention to ? A. The atomic mass of each atom involved
B. The atomic radius trend
C. The electronegativity trend
D. The ionization trend

Suppose that a certain fortunate person has a net worth of $71.0 billion ($7.10×1010). if her stock has a good year and gains $3.20 billion (3.20×109) in value, what is her new net worth?

What is the common name for the compound shown here? enter the common name of the compound shown?

A2.5% (by mass) solution concentration signifies that there is a 2.5 % (by mass) solution concentration signifies that there is blank of solute in every 100 g of solution. of solute in every 100 g of solution