When you use your senses to obtain information you make this
a. experiment
b. chemistry
c. matter
d. observation

Which is a character of nuclear fusion but not nuclear fission

How can you use chemical equations to predict the products of the reaction you can carry out?

Which is true about metals used for jewelry, such as platinum and gold? a. they have low flammability. b. they have low reactivity. c. they have high flammability. d. they have high reactivity.