Match the term to the correct description.

options:

~a positive particle in the nucleus of an atom.

~when an atom gives away, or loses electrons, it becomes this.

~a force that all objects have

~a negative particle, always in motion, surrounding the nucleus of an atom.

~what two like charges do.

~what two opposite charges do.

~when an atom receives, or takes on, electrons, it becomes this.

1.
proton

2.
electron

3.
electric charge

4.
attract

5.
repel

6.
positive ion

7.
negative ion

dec 23, 2016 - a load of bricks weighing 680 n a distance of 10 m across a parking lot. if if the worker pushes the cart with a constant force of 209 n, what work= force x distance = 220 n x 10 m = 2200 n.m = 2200 j i don't know where the person got it from, but the initial part, work= force x distance me.

molecules are free to separate from each other and will take on the shape of the container. molecules move completely at random and high speeds. they vibrate in a fixed position and do not move around much. molecules expand to the edge of their container.