Helium....He
My name is Helium. My name came from the Greek god of the sun, Helius. I'm number two on the periodic table. I was discovered in 1868 by Janssen Norman Lockyear in the spectrum of the sloar eclipse when Janssen discovered a new line in the spectrum. Except for my close friend Hydrogen, I am the most abundant element in the universe. I have two Protons/Electrons and two nuetrons. I have one energy level.I'm part of a group called "noble gases." In this group with me are my homies Neon, Argon,Krypton,Xenon,Radon, and Ununoctium. I'm also part of a period number one in which is only my and(as i have said) my close friend, Hydrogen.
I am often used to fill balloons, so that they are in the air and not on the ground as would be if you used Carbon-Dioxide(a mix of some peeps I know). I am colorless(*tear*), and odorless(*YIPEE*), and a non toxic gas. Only in the most extreme temperatures am I somthing other than a gas.
My name is Helium. My name came from the Greek god of the sun, Helius. I'm number two on the periodic table. I was discovered in 1868 by Janssen Norman Lockyear in the spectrum of the sloar eclipse when Janssen discovered a new line in the spectrum. Except for my close friend Hydrogen, I am the most abundant element in the universe. I have two Protons/Electrons and two nuetrons. I have one energy level.I'm part of a group called "noble gases." In this group with me are my homies Neon, Argon,Krypton,Xenon,Radon, and Ununoctium. I'm also part of a period number one in which is only my and(as i have said) my close friend, Hydrogen.
I am often used to fill balloons, so that they are in the air and not on the ground as would be if you used Carbon-Dioxide(a mix of some peeps I know). I am colorless(*tear*), and odorless(*YIPEE*), and a non toxic gas. Only in the most extreme temperatures am I somthing other than a gas.
posted by Kelly M. at 1:39 PM
1 Comments:
Good job! Nice and to the point
50/50 pts
bruce
PS complete your reading assignment
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