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Helium because helium is the lightest type of air in the period table of elements. Oxygen is next, because we breathe it and it helps life to live, but it can suffocate plants. Helium is made for balloons, and so much more.
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∙ 15y agoUnunoctium, element number 118. The heaviest element on the Periodic Table. It doesn't occur in nature, it has been made in particle accelerators by smashing atoms together until they stick. Only three atoms of the stuff have ever been created.
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∙ 12y agoupper right-starts from the Boron family cuz Beryllium Family mainly includes metalloids. Left to right and bottom to top in the periodic table
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∙ 10y agoAny non metal, especially halogens or noble gases.
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∙ 12y agoHome Depot has a wide supply of patio and deck furniture, with competitive pricing. They also offer wood, hardware and other supplies for you to make your own furniture, if you desire.
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∙ 11y agoHydrogen with a mass of about 1
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∙ 15y agoHelium
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Is potassium a compound or an element?
Potassium (K) is an element. It is available on the periodic table of elements.
Is iron and element compound or a mixture?
Anything that appears on the periodic table is a pure substance called an element. Uranium appears on the periodic table with the atomic number 92, it is therefore an element.
Is silver a molecule?
Silver (Ag) #47 is on the periodic table of elements. A metallic element.
Is coal metallic?
no, coal is not metallic because it is almost completely composed of carbon, a nonmetallic element that is 6th in the periodic table.
What happens to the metallic character of the element as you go across the periodic table?
metallic character increases
What element on the periodic table has the greatest metallic properties?
iron
What element from the periodic table is metallic and used as the indicator in thermometers?
Mercury.
If an element in the left or center of the periodic table what is it?
metal or metallic h
What element on the periodic table has the greatest metallic property?
Francium followed by cesium
What is Metallic element beginning With you?
Uranium (part of the actinide series of the periodic table)
What group on the periodic table is the least metallic?
Inert/noble gases
Is potassium a compound or an element?
Potassium (K) is an element. It is available on the periodic table of elements.
Is iron and element compound or a mixture?
Anything that appears on the periodic table is a pure substance called an element. Uranium appears on the periodic table with the atomic number 92, it is therefore an element.
Which non metal element is the most stable?
Fluorine has the most non metallic qualities.
Is silver a molecule?
Silver (Ag) #47 is on the periodic table of elements. A metallic element.
Is coal metallic?
no, coal is not metallic because it is almost completely composed of carbon, a nonmetallic element that is 6th in the periodic table.
What element on the periodic table is nonmetallic 3 and has 32as th atomic mass?
Sulphur is the element which is non metallic and has 32 as its atomic mass. It is placed in group-16 of the periodic table.
