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 Science credits Norman Lockyer & Pierre Janssen for the discovery of Helium.  They made this discovery in 1895.

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Presentation on theme: " Science credits Norman Lockyer & Pierre Janssen for the discovery of Helium.  They made this discovery in 1895."— Presentation transcript:

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2  Science credits Norman Lockyer & Pierre Janssen for the discovery of Helium.  They made this discovery in 1895

3  Helium! Helium!

4  I am a colorless, odorless, tasteless, and non-toxic gas!  I also head the noble gas group in the Periodic Table of Elements.  My atomic number is 2!

5  I do not make any compounds!  I am the second most common element in the universe!

6  Helium can be in a liquid and even solid state but they can only occur at temperatures near absolute zero.  My name comes from the Greek word “helio” meaning sun.

7  Funny Pranks Funny Pranks

8  Wikipedia  http://www.dnatube.com/video/29301/ Helium-Its-Properties


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