Identify all actions that you should take if you have chipped or broken glassware. notify your teacher. have the custodian clean it up after school. sweep it into a corner. notify classmates. dispose of it in the designated glass waste area.

Explanation:

If you have chipped or broken glassware then it is very important that you should take precaution yourself by conveying about it to your teacher and class mates.

By doing so you are making everybody aware to be cautious of the chipped or broken glassware.

Also, it is advised that you should dispose of it in the designated glass waste area.

Therefore, we can conclude that all actions that you should take if you have chipped or broken glassware as as follows.

Notify your teacher.Notify classmates.Dispose of it in the designated glass waste area.

C) electrons encircling a nucleus with neutrons and protons

The density of water is 1 g/cm cubed and in order for the pebble to sink its density has to be greater than the density of water and in order for the twig to float its density has to be less than the density of water