Make a prediction-could
one of the items be
cobalt? How could
you find out?
(Periodic table)

Match the atomic particles with their characteristics. 1. made of two protons and two neutrons neutron 2. similar to an electron; positive charge neutrino 3. orbits nucleus; negative charge positron 4. bundle of energy; zero charge proton 5. found in nucleus; positive charge meson 6. very unstable; +, -, or zero charge gamma 7. found in nucleus; zero charge electron 8. negative particle; negative charge beta 9. atomic energy converted to mass alpha

How to tell if a molecule is polar or nonpolar with electronegativity

Avehicle accelerates from 0 to 30 m/s in 10 seconds on a straight road