What is the maximum number of atoms that can be bonded in an ionic bond

There are weak or strong attractive forces between atoms of liquids with a high viscosity

If an athlete runs once around a track, back to the starting line, her average velocity is zero. true or false?

Avolcano erupts next to a grassland area in a valley. a. describe three ways in which material released by the volcano could impact the grassland area. b. describe three ways in which the grassland ecosystem could recover after a volcanic eruption.