Rachel Carson was an early proponent of
A) environmental awareness.
B) conservation.
C) pesticides to improve crops.
D) using insects to improve pollination.
Question 2
The number of protons in a sodium ion, Na+, is
A) 10.
B) 11.
C) 12.
D) 23.
Question 3
Compounds with polar bonds may be nonpolar.
Indicate whether the statement is true or false