Which of the following can't be broken down any further chemically? Question 16 options: A) Molecules B) Elements C) Matter D) Compounds

Electric charge is what ? a. kinetic energy b. radiation c. discovery d. electricity

Mike and mitchell decide to have a foot race. they mark off a stretch of 100 yards, and recruit cindy to work the stopwatch. after running the race and looking at the results, cindy declared that mitchell was the fastest. so how did the boys times compare?

The number to the right of an element's symbol (ex. c-12) identifies the of an isotope.