How many protons are in phosphorous

How does a scientist the government? a. the scientist tells people in society what to do. b. the scientist determines the policies that the government spends money on. c. the scientist provides unbiased information to the government. d. the scientist makes laws based on his or her research results.

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

Using data from seismic waves, geologists have learned that earth’s interior is made up of several