HydrogenHydrogen#1#1

Periodic Table of the Elements

Where did “Hydrogen” get it’s name?Where did “Hydrogen” get it’s name?

Hydrogen was named by Lavoisier in Hydrogen was named by Lavoisier in 17761776

It is the most abundant of elements It is the most abundant of elements in the Universein the Universe

Heavier elements came from Heavier elements came from hydrogenhydrogen

What is Hydrogen’s Natural What is Hydrogen’s Natural State?State?

Hydrogen’s natural state is a mixture Hydrogen’s natural state is a mixture of two kinds of molecules Ortho- and of two kinds of molecules Ortho- and Para- hydrogen Para- hydrogen

How was Hydrogen named?How was Hydrogen named?

In 1766 Hydrogen was recognized as In 1766 Hydrogen was recognized as a distinct element. a distinct element.

Greek: hydro, water, forming named Greek: hydro, water, forming named by Lavoisier. by Lavoisier.

My name is George

What are Hydrogen’s Uses?

Hydrogen's symbol is H

It’s atomic weight is 1.0079

It’s important to the carbon-nitrogen cycle, and the proton reaction

Hydrogen is also used to make water; using two hydrogen and one oxygen; also known as H2o

Melting and Freezing point of Melting and Freezing point of HydrogenHydrogen

Melting point-259.34Melting point-259.34°°CCFreezing point-252.87Freezing point-252.87°°CC

What are Hydrogen’s Group and What are Hydrogen’s Group and Characteristics? Characteristics?

Hydrogen is in group 7 of the periodic Hydrogen is in group 7 of the periodic tabletable

Hydrogen is an alternative fuel for Hydrogen is an alternative fuel for carscars

Hydrogen is an aviation fuelHydrogen is an aviation fuel Hydrogen can electronically power Hydrogen can electronically power

devices better than batteries candevices better than batteries can

Where is Hydrogen Found on the Where is Hydrogen Found on the Earth?Earth?

Hydrogen is usually under rocks, Hydrogen is usually under rocks, near cacti, and in bushels. near cacti, and in bushels.

Interesting FactsInteresting Facts

Hydrogen is a colorless, highly Hydrogen is a colorless, highly flammable gaseous element flammable gaseous element

Hydrogen is used in the production of Hydrogen is used in the production of synthetic ammonia and methanol synthetic ammonia and methanol

Pronunciation Guide Pronunciation Guide

Hi- dro-jenHi- dro-jen

BibliographyBibliography

Cherigarner.comCherigarner.comPeriodictable.comPeriodictable.comHydrogen.orgHydrogen.orgPeriodic.lan.gov/elements/Periodic.lan.gov/elements/

1.html.com1.html.com

Electron Shell Diagram of Electron Shell Diagram of HydrogenHydrogen

1s1 1s1