Periodic table

PSA on Childhood Obesity
October 11, 2021
M3: Chapter 6
October 11, 2021

Periodic Table Exercise

Click on the following link below:

http://www.chemicool.com/

Whenever you click on any of the elements, you will be taken to a page that will tell you lots of information about the element. Note that there is a color coded key at the bottom of the Periodic Table. Follow the instructions below and answer the questions.

  1. Choose one element from each of the following groups; Halogens, Alkali Earth Metals, Noble gases, Transition metals and metalloids and answer the following questions for each.
  • (a)What is its atomic weight?
  • (b)What is its atomic number?
  • (c)Who discovered it and when was it discovered?
  • (d)What is an example of its use today?
  • (e)What does it look like?

In the end you are expected to select five profiles of five different elements from the different groups.

Write your answers in blue font on this document and send it to me via the tools in blackboard.Periodic Table Exercise

Click on the following link below:

http://www.chemicool.com/

Whenever you click on any of the elements, you will be taken to a page that will tell you lots of information about the element. Note that there is a color coded key at the bottom of the Periodic Table. Follow the instructions below and answer the questions.

  1. Choose one element from each of the following groups; Halogens, Alkali Earth Metals, Noble gases, Transition metals and metalloids and answer the following questions for each.
  • (a)What is its atomic weight?
  • (b)What is its atomic number?
  • (c)Who discovered it and when was it discovered?
  • (d)What is an example of its use today?
  • (e)What does it look like?

In the end you are expected to select five profiles of five different elements from the different groups.

Write your answers in blue font on this document and send it to me via the tools in blackboard.

 
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