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Calcium - Wikipedia

en.wikipedia.org/wiki/Calcium

Calcium is a chemical element with symbol Ca and atomic number 20. Calcium is a soft gray ... Darmstadtium (unknown chemical properties) · Roentgenium ...

Calcium (Ca) - Chemical properties, Health and Environmental effects

www.lenntech.com/periodic/elements/ca.htm

chemical properties, health and environmental effects of calcium.

Calcium - Element information, properties and uses | Periodic Table

www.rsc.org/periodic-table/element/20/calcium

Element Calcium (Ca), Group 2, Atomic Number 20, s-block, Mass 40.078. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and ...

What are the chemical and physical properties of calcium ...

www.reference.com/science/chemical-physical-properties-calcium-13881744986c9a94

Calcium is a metallic element that has the atomic number 20. Some of its most important chemical properties are that it has 10 isotopes, an atomic mass of 50.08 ...

Chemical & Physical Properties of Calcium - Chemistry - About.com

chemistry.about.com/od/elementfacts/a/calcium.htm

Get periodic table facts on the chemical and physical properties of the element calcium.

Calcium - Uses, Pictures, Characteristics, Properties, Periodic Table

www.lookchem.com/Periodic-Table/Calcium/

Calcium forms alloys with aluminum, beryllium, copper, lead, and magnesium. It is used in the manufacture of other metals such as uranium and thorium. ...

Calcium, Chemical Element - structure, reaction, water, uses ...

www.chemistryexplained.com/elements/A-C/Calcium.html

Humans have used calcium compounds for hundreds of years in construction, .... The mixture has properties different from those of the individual metals.

Calcium - Chemicool

www.chemicool.com/elements/calcium.html

Calcium's properties, discovery, videos, images, states, energies, appearance and characteristics.

CALCIUM (Ca) • Element 20 • Physical Properties/Chemical ...

chemistry-reference.com/q_elements.asp?Symbol=Ca

After learning that Berzelius and Pontin prepared calcium amalgam by electrolyzing lime in mercury, Davy was able to isolate the impure metal. Calcium is a ...

Calcium»physical properties [WebElements Periodic Table]

www.webelements.com/calcium/physics.html

This WebElements periodic table page contains physical properties for the element calcium.

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Calcium Properties - Site Index

www.elementalmatter.info

Visit this site to learn about Calcium Properties and Characteristics. Discover important facts and information about Calcium Properties and Characteristics.

Properties of Matter Element Card: Calcium

www.propertiesofmatter.si.edu

Ca. Melting point. 839° C. Boiling point. 1484° C. Density. 1.54 g/cm³. Appearance. Calcium is dull gray, but it is shiny when scratched. Other physical properties.

What are five physical properties of calcium? | Reference.com

www.reference.com

Five physical properties of calcium are: a melting point of 1548 degrees Fahrenheit, boiling point of 1757 degrees Fahrenheit, color of silver or gray, solid  ...