What is the frequency of individuals with doctorates who work in the field of physical science? 0-1,000 1,000-2,000 2,000-3,000 3,000-4,000

What is the mass of 0.46 mil of mgcl2

Use this information to determine the number of calends electrons in the atoms. which of the following correctly compares the stability of the two atoms? a) both are unreactive b) both are highly reactive c) a is unreactive and d is reactive d) a is reactive and d is unreactive

Clyde and marilyn are riding a roller coaster. during which section(s) of the track is their potential energy converted to kinetic energy? a. from point b to point c only b. from point b to point d only c. from point a to point b only d. from point a to point b and from point c to point d