Which of the following is an anion?
a. o^2-
c. al^3+
d. h

Which of the following did jj thompson discover about atoms? a)an atom has an internal structure. b) atoms are tiny indivisible particles. c)electrons orbit the nucleus of an atom. d) the nucleus of an atom contains protons and neutrons.

What is the correct lewis structure for chloroform chcl3

Label a-f based on the table using c for concentrated and d for dilute