Hydrogen

symbol - H

Atomic Number - 1

Average Atomic Mass - 1

Number of Protons - 1

Number of Electrons - 1

Electron Configuration - 15²

Melting Point - -259.2 celcius

Boiling Point - -252.9 celcius

Normal Phase @ 25 celcius - gas

Hydrogen is a nonmetal

Hydrogen is in group 1 and period 1 on the periodic table.

Comes from the Greek word water formins

Hydrogen was discovered by Henry Cavendism in the year 1766.

interesting facts about hydrogen

• Makes bombs
• Can make blimps float
• Flamable

"Hydrogen bombs IMG_5389" by OZinOH is marked with CC BY-NC 2.0.