Mosquito netting is most commonly used in developing countries. It is relatively cheap to make and is often distributed for free. What societal needs would demand that a tool be inexpensive to make or to buy? Record your evidence

If i can still dissolve more sugar into the solution at a certain temperature what would i call that solution

Particles vibrate in a rigid structure and do not move relative to their neighbors.

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.