HELIUM

HELIUM

• Atomic symbol: He
• Atomic mass: 4.002602
• Density: 0.0001785

LANGUAGES

• Romanian: heliu
• Portuguese: hélio
• Croatian: helijum
• Welsh: heliwm
• Slovenian: helij and Irish: héiliam

DISCOVERY

• Helium was discovered in 1868
• It was discovered by Pierre Janssen and Norman Lockyer.

LOCATION

• Helium was actually discovered on the sun before on earth.
• It can be found anywhere in the universe.
• Specifically speaking, think compressed air tanks and lasers.

PHYSICALLY AND CHEMICALLY

• Helium is both colorless and oderless.
• It is nontoxic and nonflammable.

ALIKE

• Helium is less dense than any other known gas, except hydrogen.
• Basically I consider myself less stupid than the majority of my peers.

BENEFICIALLY

• Some beneficial uses include amusement, duh, blowing up ballons, and blimps.

INTERESTING

• Helium is so light that Earths gravity cannot hold onto it.
• At temperatures close to absolute zero, helium condenses to super liquid.
• It has the properties To flow with zero friction up and over walls of containers.

IRON

IRON

• Atomic symbol: Fe
• Atomic Mass: 55.845
• Density: 7.87

LANGUAGES

• Lithuanian: Geležies
• Latin: Ferrum
• Polish: żelazko
• Swedish: Järn
• German: Eisen and Russian: железо

DISCOVERY

• Iron has been known since ancient times, there is no recorded discover or year.

LOCATION

• Iron forms much of the earths inner and outer core.
• Iron is found all over th earth.

PHYSICALLY

• Iron is a lousy metal because it rusts.
• It is able to be bent or changed.

ALIKE

• Iron is capable of being shaped or bent.
• and in that way it is like me because I am adaptable.

BENEFICIALLY

• Iron supplements are used to treat Iron deficiency.
• Iron helps muscles store and use oxygen.
• Iron is also used for plenty of thing such as tools, buildings, cars, bridges.

INTERESTING

• Pure elemental iron is actually soft.
• Iron is actually toxic in high doses.