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Helium
What else can I help you with?
Which is the lightest non-metal?
The lightest 'non-metal' could be Hydrogen and Helium! Both are gases, and therefore, not a metal.
what is descriptions of hydrogen?
Hydrogen is a gas, a non-metal, it is the lightest element.
Whish is the lithest non metal?
The lightest non metal is hydrogen. It has Atomic Number 1 with just one proton and one electron.
What is a brief description of hydrogen?
the simplest element. Hydrogen is a gas, a non-metal, it is the lightest element.
Which is the lightest mettal?
The lightest metal is lithium.
Which metal is lightest in transition element?
Lithium is the lightest transition metal.
Which is the lightest metal?
lithium
What is the lightest known metal in the world?
The lightest known metal in the world is lithium. It is an alkali metal with a low atomic mass and density, making it extremely light compared to other metals.
Which is lightest alkaline earth metal?
The lightest alkaline earth metal is Beryllium(Be) having atomic mass 9.012 dalton. The heaviest element in this family is radium.
What is the tenth lightest metal?
Cobalt.
What is the lightest coinage metal?
Alluminum is probably the lightest of coinage metals used to-date.
What is the lightest metal element?
The lightest metal element is lithium, with an atomic number of 3 and an atomic weight of around 6.94. It is also the lightest metal that is a solid at room temperature and is commonly used in batteries and other electronic devices.
