What does the weight of an object depend on? Time taken for an event to occur
Temperature of the object
Force of gravity
Atmospheric pressure

Write a paragraph at least 10 sentences explaining how rocks are used today in society

Check the correct box to describe the periodic trends in electronegativity. electronegativity across a period: decreases. increases. electronegativity down a group: decreases. increases.

Describe the interaction that occurs between two objects with the same electrical charge.