A10kg bowling ball would require what force to accelerate down an alleyway at a rate of 3m/s2?

True or false, the three major scales used to measure earthquakes are mercalli scale, richter scale and magnitude scale

An alcohol thermometer makes use of alcohol's changing in order to measure temperature. as the temperature goes up, the alcohol contained in the thermometer increases in volume, filling more of the thermometer's tube.

Use examples from the article to explain one positive and one negative effect that chemistry has had on society.