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At the top of the Periodic Table (starting left to right, so hydrogen being the lightest)
What else can I help you with?
What element is lightest the elements?
The lightest element of all should have the lightest atomic mass. It is hydrogen-1 isotope. This atom has only one proton and no neutrons.
What gas is the lightest of all elements and is highly flammable?
Hydrogen is the lightest of all elements and is extremely flammable. It is also the most plentiful gas in the universe.
What is the second lightest chemical element?
From gaseous elements Helium is the 2nd lightest. From solid elements Potassium is the 2nd lightest. From liquid elements Mercury is the 2nd lightest AND heaviest. (only two liquid elements: Bromium is the lightest)
Are hydrogen oxygen and helium elements?
Yes, hydrogen, oxygen, and helium are elements. They are all pure substances made up of only one type of atom. Helium is the second lightest element, hydrogen is the lightest, and oxygen is the third most abundant element in the universe.
What is the lighest of all the elements?
Hydrogen is the lightest element, with an atomic number of 1. Its low atomic mass and simple structure make it the lightest element in the periodic table.
What are the lightest elements?
the lightest elements are gases and the lightest of these are hydrogen and helium.
Why are the lightest elements located the center of the solar system?
Ask a scientist, they'll know.
The lightest of elements?
helium
How can you find the lightest gas and the lightest liquid?
generally, you can look at the Periodic Table of Elements. hydrogen is the lightest of both
Which is the lightest of the elements?
H=Hydrogen
What element is the lightest of all elements and is flammable gas?
Hydrogen is the lightest of all elements and is extremely flammable. It is also the most plentiful gas in the universe.
Where are the metal located in the periodic tabel?
Metal is located throughout the periodic table. The periodic table is based on atomic weight. Metals range from some of the lightest to the heaviest of elements.
Is the lightest of all the elements?
Hydrogen is the lightest of all elements. According to the Periodic Table, its atomic weight is 1.00794 u, even lighter than helium.
What are the three lightest elements in the periodic table?
HydrogenHeliumLithium
What elements is explosive and is the lightest of all metals?
Lithium.
What element is the lightest of the elements?
Hydrogen is the lightest of all elements. According to the Periodic Table, its atomic weight is 1.00794 u, even lighter than helium.
What is the lightest diatomic element?
The lightest diatomic element is hydrogen (H2). It has a molecular weight of approximately 2 grams per mole, which is the lightest of all the elements.
