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en.wikipedia.org/wiki/Chlorine

Chlorine is a chemical element with symbol Cl and atomic number 17. The second-lightest of the halogens, it appears between fluorine and bromine in the periodic table and its properties are mostly intermediate between them. Chlorine is a yellow-green gas at room temperature. .... Thus, the melting and boiling points of chlorine are intermediate between ...

www.chemicalelements.com/elements/cl.html

Name: Chlorine Symbol: Cl Atomic Number: 17. Atomic Mass: 35.4527 amu. Melting Point: -100.98 °C (172.17 K, -149.764 °F) Boiling Point: -34.6 °C (238.55 K, ...

www.rsc.org/periodic-table/element/17/chlorine

Element Chlorine (Cl), Group 17, Atomic Number 17, p-block, Mass 35.45. Sources, facts ... Group, 17, Melting point, −101.5°C, −150.7°F, 171.7 K. Period, 3  ...

www.hobart.k12.in.us/ksms/PeriodicTable/chlorine.htm

Atomic Number, 17. Atomic Mass, 35.453 atomic mass units. Number of Protons, 17. Number of Neutrons, 18. Number of Electrons, 17. Melting Point, -100.98° C.

education.jlab.org/itselemental/ele017.html

Chlorine. 35.4527. Atomic Number: 17. Atomic Weight: 35.4527. Melting Point: 171.65 K (-101.5°C or -150.7°F). Boiling Point: 239.11 K (-34.04°C or -29.27°F).

www.chlorineinstitute.org/stewardship/chlorine/chemical-properties

Boiling Point (Liquefying Point), The temperature at which liquid chlorine vaporizes, 14.696 psia (101.325 kPa), -29.15°F (-33.97°C). Critical Density, The mass ...

www.elementalmatter.info/chlorine-properties.htm

Physical properties are usually those that can be observed using our senses such as color, luster, freezing point, boiling point, melting point, density, hardness  ...

www.creative-chemistry.org.uk/alevel/module1/trends8.htm

The trends in melting points and boiling points going across Period 3 are not ... 1683. 2628. phosphorus. 15. P. 317. 553. sulphur. 16. S. 392. 718. chlorine. 17.

www.livescience.com/28988-chlorine.html

Oct 28, 2014 ... Properties, sources and uses of the element chlorine. ... at room temperature: Gas; Melting point: minus 150.7 degrees Fahrenheit (minus 101.5 ...