Which planet has a distinctive red spot? a. mercury b. venus c. jupiter d. mars

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.

Summarize possible ways in which phases of matter could combine to form a solution.

How are the terms group and period used on the periodic table