What are valence electrons? A. Electrons that determine what kind of element an atom is
B. Electrons at the very center of an atom
C. Electrons that are not involved in bonding
D. Electrons in an atom that can bond with other atoms

Which of the following are not typically included in the periodic table? a. atomic mass b. element symbol c. isotopes d. number of electrons

Arocket starts from rest and moves upward from the surface of the earth. for the first 10.0 s of its motion, the vertical acceleration of the rocket is given by ay = 12.80 m/s32t, where the +y-direction is upward. (a) what is the height of the rocket above the surface of the earth at t = 10.0 s? b) what is the speed of the rocket when it is 325 m above the surface of the earth?

Ways that industry and agriculture use physical properties to separate substances