Lithium is the lightest element metal with a relative atomic mass of 7 (3 protons, 4 neutrons).
Lithium is the lightest transition metal.
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.
Hydrogen. It is the lightest element in the known universe.
The number one element on the periodic table is hydrogen. It is not a metal, but the lightest and most abundant element in the universe.
Hydrogen is the lightest gas.
Lithium is the lightest transition metal.
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.
The lightest alkaline earth metal is Beryllium(Be) having atomic mass 9.012 dalton. The heaviest element in this family is radium.
Hydrogen is a gas, a non-metal, it is the lightest element.
the simplest element. Hydrogen is a gas, a non-metal, it is the lightest element.
Lithium is a soft white alkali metal that is the lightest metal under standard conditions. It is also the least dense solid element.
It is a metal.
The lightest weight element that is not a gas at room temperature is lithium. It is a solid metal with a low density and atomic number 3.
No hydrogen is the lightest element.
No - the lightest elements are hydrogen and helium. Although lithium is a lightest metal and the lightest element that is a solid at room temperature.
The lightest 'non-metal' could be Hydrogen and Helium! Both are gases, and therefore, not a metal.
hydrogen is the lightest element