Assignment Details

HW Research

2022-2023

8Z Chemistry

Date Due

March 8, 2023, 8:30 a.m.

Additional Info
Spend 20 minutes researching and answering the following questions. 
Put your answers on the worksheet on OneNote called HW Research in 04 Oxygen, 2. Oxygen and other elements
  1. How and when was the element 'oxygen' discovered?
  2. Why was the gas given the name oxygen?
  3. What was Joseph Priestley's role in the discovery of oxygen?
  4. What is the Phlogiston theory?
  5. Which scientist came up with this theory?
  6. How long did it take before this theory was disproven?