Anegatively charged ion is called an anion.
a. true
b. false

What’s the percent by mass of carbon in c10h14n2

13. a covalent bond between two atoms is likely to be polar if: a. one of the atoms is much more electronegative than the other. b. the two atoms are equally electronegative. c. the two atoms are of the same element. d. the bond is part of a tetrahedrally shaped molecule. e. one atom is an anion.

8) warming your hands by a fire is an example if which heat transfer? a. conduction b. convection c. radiation d. none of these