My Birthday Element

January 7th, 2000

What are they?

My Birthday Element is Hydrogen for my month, and Nitrogen for my day.
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Hydrogen

Two physical properties of Hydrogen are; its phase, which is gas, and its color.
Two chemical properties for Hydrogen are; its atomic number is 1, and it had 2 isotopes.

(Resources: http://www.citycollegiate.com/active_metal2.htm
http://www.lenntech.com/periodic/elements/h.htm)

Nitrogen

Two physical properties of Nitrogen are; it is odorless, and it is in gas form.
Two chemical properties of Nitrogen are; its atomic number is 7, and it was discovered by Rutherford in 1772.
(Resources: http://www.lenntech.com/periodic/elements/n.htm
http://classroom.synonym.com/physical-properties-nitrogen-gas-2719.html

Hydrogen and Nitrogen Uses

Hydrogen is used in hydrogen peroxide, which is a disinfectant.
Nitrogen is sometimes used in medical circumstances, in its liquid form.
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