We think you have liked this presentation. If you wish to download it, please recommend it to your friends in any social system. Share buttons are a little bit lower. Thank you!
Presentation is loading. Please wait.
Published byAubrey Bunyard
Modified over 4 years ago
By: Ashlee http://www.dayah.com/pe riodic/
Silvery white metallic Metal Conductor Corrosive Melting point: 839.0 C Boiling point: 1484.0 C
Structure: Ccp( Cubic Closed- Pack)
Atomic number:20 Atomic weight:40.08 Protons:20 Neutrons:20 Symbol: Ca
Block: S Period: 4 Group: 2 Electron Configuration: [Ar].4s 2
Can be obtained from: Chalk, limestone and marble. Is found in 3.5% of Earth’s crust. Bones, teeth and shells are formed by calcium.
found as calcium sulfate in alabaster and gypsum, calcium fluoride in fluorite, or as calcium phosphate in rock phosphate
In nature, calcium is found in rocks, chalk and seashells. It is found in the bones, muscles and nerves of many animals and plants. Calcium is abundant.
Its has a slightly grayish appearance when it is first cut. Then the air tarnishes it to show a duller finish. Reacts with water.
Its compounds are used to make plaster, and metallurgic and electronic materials. http://www.yout ube.com/watch ?v=HSV3jOccyY s
By: Heba Abu-kwaik 7th Grade Science Class
The Periodic Table.
com Steel-Gray, Lustrous, Hard Metal with a high polish High Melting Point, Solid Good conductor of Thermal and Electrical Energy.
PHOSPHORUS & CALCIUM CYCLES. Phos = important for DNA, ATP, phospholipids, bones & teeth and compounds that function in photosynthesis and respiration.
By: Tanner A silvery-white structure Is Semi-metallic Has a melting point of C Has a boiling point of 988 C.
WebElements Periodic Table of the Elements WebElements Periodic Table of the Elements.
Periodic Table Chart Brant Mason Periodic Table Chart Brant Mason
NEON By: Haley
By Rachel WebElements Periodic Table of the Elements.
By: Justin nl.gov/default.htm.
Color is unknown, but it’s believed to be silvery grey in appearance Rare earth metal No known uses Solid Very.
Bluish white color Solid Hardness 1.5 Metal Conductivity 35 W m -1 K -1.
scandium By Rachel facts It resembles titanium and aluminum. The color is silvery white solid Magnetic.
By: Zach ents.com/helium/ ents.com/helium/
P OTASSIUM By Katherine
By: Adam Physical Properties color- silverish Classification-metal very hard Is conductive state-solid.
By: Carson Silver and White Soft Solid Metal It has some thermal and electrical conductivity.
This element is a silvery grey color. Tin has no magnetism, so it is not magnetic. It is in a solid state. Tin is.
By: Reid Zirconium is a metal. It is a silvery gray color. It is a solid. It is slightly magnetic.
© 2018 SlidePlayer.com Inc. All rights reserved.