Hydrogen
Published on Nov 18, 2015
ELEMENTS
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PRESENTATION OUTLINE
Hydrogen
Photo by NASA's Marshall Space Flight Center
Hydrogen is a chemical element with
chemical symbol H and atomic number 1.
Photo by NASA Goddard Photo and Video
With an atomic weight of 1.00794 u, hydrogen is the lightest element on the periodic table.
Photo by NASA Goddard Photo and Video
Melting point 13.99 K
Photo by Hubble Heritage
Phase at room temperature: Gas
Photo by NASA's Marshall Space Flight Center
Carbon is the chemical element with the symbol C and the atomic number 6.
Photo by Daniele Meli
ATOMIC WEIGHT: 12.0107
Photo by Dave Catchpole
The physical properties of carbon vary widely with the allotropic form.
Photo by Instant Vantage
MELTING POINT: 3823 K
Photo by Hypocentre
POTASSIUM
Photo by thisisbossi
Potassium is a chemical element with symbol K and atomic number 19.
Photo by Paul's Lab
ATOMIC WEIGHT: 39.0983
Photo by Spy On Pea
MELTING POINT: 336.53K
Photo by Brad Montgomery
Phase at room temperature: Solid
Photo by Paul's Lab
IRON
Photo by Roberto Trm
ATOMIC WEIGHT: 55.845
Photo by David Paul Ohmer
MELTING POINT:1811K
Photo by Stuck in Customs
PHASE AT ROOM TEMPERATURE:
Solid
Photo by Anxo Resúa
Bismuth is a chemical element with symbol Bi and atomic number 83.
Photo by Elementium Photos
ATOMIC WEIGHT: 208.98040
Photo by albategnius
MELTING POINT:
544.7K
Photo by Paul's Lab
URANIUM
Uranium has the atomic symbol U and the atomic number 92.
Photo by liam.jon_d
ATOMIC WEIGHT:238.02891
Photo by Kristin Marie Enns-Kavanagh
Melting point:
1405.3K
Photo by kevin dooley
Phase at room temperature: Solid
Photo by Matthias Rhomberg
