Elements on the LEFT
side of the periodic table
will most likely form:
A) positive ions
B) neutral ions
C) negative ions
D) none of these

Which of the following electromagnetic waves can create ions?

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 number of neutrons in an atom with atomic mass of 35