what element would have physical and chemical properties similar to chlorine?
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halogensGroup 17 (or VII) in the periodic table consisting of fluorine (F), chlorine (Cl), bromine (Br), iodine (I), and astatine (At). They share similar chemical properties.
122445
['Hydrogen (H)', 'Nitrogen (N)', 'Oxygen (O)', 'Fluorine (F)', 'Chlorine (Cl)', 'Helium (He)', 'Neon (Ne)', 'Argon (Ar)']
632060
['may be solid, liquid or gas at room temperature.', 'has lower melting point than metals.', 'has lower boiling point than metals.', 'non-lustrous - dull, not shiny.', 'poor conductors of heat.', 'poor conductors of electricity.', 'brittle - break when stretched.', 'low tensile strength - easily broken.']
669362
The only chemical elements that form stable homonuclear diatomic molecules at standard temperature and pressure (STP) (or typical laboratory conditions of 1 bar and 25 °C) are the gases hydrogen (H2), nitrogen (N2), oxygen (O2), fluorine (F2), and chlorine (Cl2).
449737
['High reactive metals.', 'Not found freely in nature.', 'Stored in a mineral oil solution.', 'Low melting points.', 'Low densities (lower than other metals)', 'Low electronegativity.', 'Low ionization energy.', 'React easily with halogens.']
1177299
Different isotopes of an element generally have the same physical and chemical properties because they have the same numbers of protons and electrons. ... For example, carbon with a mass number of 14 is called carbon-14. Atoms need a certain ratio of neutrons to protons to have a stable nucleus.
75858
Different isotopes of an element generally have the same physical and chemical properties. That's because they have the same numbers of protons and electrons.
46383
Answer and Explanation: The chemical properties of an element are determined by the subatomic particle known as a proton.
618756
['Metallic Character.', 'Melting and Boiling Point.', 'Atomic (Covalent) and Ionic Radii.', 'The ionization energy (IE)', 'Colour.', 'Formation of Alloys.', 'Interstitial Compounds.', 'Variable Oxidation State.']
61518
Physical Properties: Zinc is a bluish-white, lustrous metal. It is brittle at ambient temperatures but is malleable at 100 to 150°C. It is a reasonable conductor of electricity. The density of zinc is 7.140 g/mL, which means the metal will sink in water and is relatively heavy.
666373
Familiar examples of physical properties include density, color, hardness, melting and boiling points, and electrical conductivity. ... Examples of chemical properties include flammability, toxicity, acidity, reactivity (many types), and heat of combustion.
190482
['Elements having the maximum number of electrons that can be accommodated in their last shell or orbit are known as stable elements.', 'In the case of Helium , the helium atom contains only one shell . ... ', 'Other examples are Neon(Ne), Argon(Ar), Krypton (Kr), Xenon (Xe), Radon (Rn).']
126102
['They are solid (with the exception of mercury, Hg, a liquid).', 'They are shiny, good conductors of electricity and heat.', 'They are ductile (they can be drawn into thin wires).', 'They are malleable (they can be easily hammered into very thin sheets).']
1027701
Elements in the same group in the periodic table have similar chemical properties. This is because their atoms have the same number of electrons in the highest occupied energy level.
323207
['Molecules of all halogens are diatomic. What this means is that their molecules exist with two atoms each.', 'Halogens have seven valence electrons because halogens have one electron missing, they form negative ions and are highly reactive.', 'They can gain an electron by reacting with atoms of other elements.']
725840
Answer and Explanation: The halogens and noble gases are alike because they are all non-metallic elements, with the exception of astatine, a radioactive element, and...
46156
['have large charge/radius ratio;', 'are hard and have high densities;', 'have high melting and boiling points;', 'form compounds which are often paramagnetic;', 'show variable oxidation states;', 'form coloured ions and compounds;', 'form compounds with profound catalytic activity;']