Upload
lauren
View
218
Download
3
Embed Size (px)
DESCRIPTION
I made this for science class using my teacher's template. Every pair in my class had to choose an element and I was able to get helium!!! I'm warning against helium in this brochure. I figured that selling it would be too unoriginal.
Citation preview
Hazards
Contact Info
It drifts you away.By wintercool612
Helium Hazards
1818 Mulberry Lane Ninja Land, Taco Country
If you or a loved one has inhaled helium please call:1-800-HELIUM
Inhalation = high voice, dizziness, dullness, headache, suffocation
Contact with liquid = frostbite
It makes balloons float.
It is the second lightest element.
Mainly comes from many natural gas fields in the U.S.
It drifts you away.
Inhaling helium is no laughing matter.
DO NOT INHALE.
Atomic Structure Details Element Facts & Properties More Properties
# of Protons, Neutrons, and Electrons: 2
Classification: Noble Gases- An Inert Gas- Maximum Electrons in outer shell; makes it stable
Atomic #: 2
# of Isotopes: 2
Discovered by Sir William Ramsay in 1895
Natural State: Gas
Melting Point: -272.2 (26 atm) °C
Boiling Point: - 268.9 °C
Named after Helios the Greek Sun God because it was first found in the sun.
Characteristics: Colorless, odorless, non-toxic, least soluble in water, dangerous (and funny)if inhaled Glows purple when put in a high electric field