The chemical symbol for sodium is
a. na.
b. sn.
c. s.
d. n.

What is the mass defect of a mole of nuclei with 1.8 x 10^15 j/mol binding energy?

Compare and contrast physical changes with chemical changes.

Part 1: include important facts found through your research. part 2: include your visual display. include your summary of “the chemistry of water” from the national science foundation website. include your experiment. part 3: include responses to the reflection questions.