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Dalton used the lightest element as his standard for atomic masswhat is this element?
Hydrogen was used by Dalton as his standard for atomic mass.
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 2nd lightest element?
Helium is the second lightest element on the periodic table, with an atomic number of 2 and an atomic weight of approximately 4.0026 atomic mass units.
Which of these is the lightest chemical element?
Hydrogen is the lightest chemical element. It has an atomic number of 1 and is the 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.
Dalton used the lightest element as his standard for atomic masswhat is this element?
Hydrogen was used by Dalton as his standard for atomic mass.
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 atomic number of the lightest element?
The atomic number of the lightest element is 1, which corresponds to hydrogen.
What element has the lightest atomic mass?
hydrogen
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.
Which is the lightest element known is?
The lightest element known is hydrogen. It is the first element in the periodic table and has an atomic number of 1, making it the simplest and lightest element in the universe.
What is the 2nd lightest element?
Helium is the second lightest element on the periodic table, with an atomic number of 2 and an atomic weight of approximately 4.0026 atomic mass units.
What element has the lightest average atomic mass?
Hydrogen
What is the lightest element metal?
Lithium is the lightest element metal with a relative atomic mass of 7 (3 protons, 4 neutrons).
Which of these is the lightest chemical element?
Hydrogen is the lightest chemical element. It has an atomic number of 1 and is the most abundant element in the universe.
What is the fourth lightest element on the periodic table?
The fourth lightest element on the periodic table is beryllium, with an atomic number of 4.
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.
