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

Name, Chlorine. Symbol, Cl. Atomic Number, 17. Atomic Mass, 35.453 atomic mass units. Number of Protons, 17. Number of Neutrons, 18. Number of Electrons  ...

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

Element Chlorine (Cl), Group 17, Atomic Number 17, p-block, Mass 35.45. Sources, facts, uses ... Group, 17, Melting point, −101.5°C, −150.7°F, 171.7 K. Period, 3, Boiling point, −34.04°C, −29.27°F, 239.11 K. Block, p, Density (g cm−3)  ...

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.

education.jlab.org/itselemental/ele017.html

The Element Chlorine - Basic Physical and Historical Information. ... 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.chemistry.patent-invent.com/chemistry/melting_boiling_point.html

Melting and Boiling Points of Chemical Elements: Quick Chemistry Facts. ... Chlorine, Cl, 17, 171.65 K, -101.5 °C, -150.7 °F, 239.11 K, -34.04 °C, -29.27 °F.

www.mytutor.co.uk/answers/107/A-Level/Chemistry/Which+has+a+lower+boiling+point+chlorine+or+bromine%252C+and+why%253F

Chlorine, as chlorine has fewer electrons shells than bromine. As a result, chlorine is smaller and has a smaller atomic radius. The difference ...

www.elementalmatter.info/element-chlorine.htm

The Properties of the Chlorine Element Symbol of Element : Cl Atomic Number : 17. Atomic Mass: 35.4527 amu. Melting Point: -100.98 °C - 172.17 °K Boiling ...