Question

Name the following:

2. The atom having smallest atomic mass.​

Answer 1

Answer: hydrogen has smallest atomic mass.

Answer 2

Hydrogen is an atom with the smallest atomic mass (1 gram per mole).

More to know:

• Hydrogen molecule exists as a dimer consisting of two hydrogen atoms.

• Hydrogen's position in the modern periodic table is uncertain as it can be placed in both Group 1 (with Alkali metals) and Group 17 (with Halogens).

• In reactions , hydrogen may lose one electron to form unipositive charged species known as proton.

• It may also gain an electron to form a hydride ion.

• Hydrogen is primarily present in gaseous form and can be liquified at very low temperatures.

• Hydrogen is used to react with many other atoms to produce useful substances like ammonia.

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