Stoich

Question 1

Which reaction order is not elementary?

Answer 1

3rd order

Question 2

Atomic # represented by the letter…

Answer 2

Z

Question 3

How the neutron was discovered (Slide)

Answer 3

Question 4

Cathode Ray Tube led to discovery of….

Answer 4

Electrons

(knew they were negative and that atoms were neutral, so there had to be a + charge thing too)

Question 5

Discovery of nucleus?

Answer 5

Gold Foil (Rutherford) (lots of empty space)

Question 6

Mass defect=

Answer 6

Theoretical mass - measured mass