Having a hard time with chemistry but you to everyone who : )

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

The drawing represents the movement of particles in a substance. what changes of state can this substance undergo

Turbo the snail moves across the ground at a pace of 12 feet per day. if the garden is 48 feet away, how many days will it take for the snail to get there?