Read "the ozone hole" and answer the question below. use examples from the article to explain one positive and one negative effect that chemistry has had on society.

Which of the following best explains why the end of a spoon sticking out of a cup of hot water also gets hot? question 7 options: the heat from the hot water is conducted through the spoon handle the hot water heats the air surrounding the upper part of the spoon. the hot water causes a physical change in the spoon handle. the hot water causes a chemical reaction to take place in the spoon.

What type of reaction fuels the processes seen here?

How many neutrons does an element have if its atomic number is 50 and its mass number is 166