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A pentavalent atom is one that can form 5 chemical bonds, for example nitrogen in HNO3, phosphorus in PCl5.

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Is an oxygen atom have twice the mass of a sulphur atom?

No, an oxygen atom does not have twice the mass of a sulfur atom. An oxygen atom has a mass of approximately 16 atomic mass units (amu), while a sulfur atom has a mass of approximately 32 amu. Therefore, a sulfur atom has twice the mass of an oxygen atom.


Smallest unit of matter that cannot be broken down?

An atom is the smallest unit of matter that cannot be broken down into smaller particles without losing its unique properties. Each atom consists of a nucleus composed of protons and neutrons, surrounded by electrons in orbitals.


Which atom is the smallest in size?

The atom that is smallest in size is the hydrogen atom.


How do you use the science word atom in a sentence?

Splitting the atom was a great achievement. Creating an atom bomb was not such a positive outcome of that achievement.Splitting the atom was a great achievement. Creating an atom bomb was not such a positive outcome of that achievement.Splitting the atom was a great achievement. Creating an atom bomb was not such a positive outcome of that achievement.Splitting the atom was a great achievement. Creating an atom bomb was not such a positive outcome of that achievement.Splitting the atom was a great achievement. Creating an atom bomb was not such a positive outcome of that achievement.Splitting the atom was a great achievement. Creating an atom bomb was not such a positive outcome of that achievement.Splitting the atom was a great achievement. Creating an atom bomb was not such a positive outcome of that achievement.Splitting the atom was a great achievement. Creating an atom bomb was not such a positive outcome of that achievement.Splitting the atom was a great achievement. Creating an atom bomb was not such a positive outcome of that achievement.Splitting the atom was a great achievement. Creating an atom bomb was not such a positive outcome of that achievement.Splitting the atom was a great achievement. Creating an atom bomb was not such a positive outcome of that achievement.


What element in the universe has the smallest atom?

the atom with the least mass is the hydrogen atom

Related Questions

Electrons can move from atom to atom.?

elecron can move from atom to atom... yes


How do subatomic impact an atom?

impacts of the atom impacts of the atom impacts of the atom


What is the only subatomic particle that can jump from atom to atom?

An electron can jump from atom to atom.


What is the maening of atom?

atom is called atom because atom can't be subdiviided into pieces


Is nacl a atom?

no. na is an atom. cl is an atom. together they form nacl, a diatomic molecule :) and a grammar lesson for free, its an atom, not a atom.


Which is the smallest atom?

The smallest atom is hydrogen.


Is carbon in the inside a atom or outside an atom?

Carbon is an atom.


What is bigger a neutral atom or a negative atom?

neutral atom


If an atom is missing an electron what does it become?

the atom would still be an atom it will just be called a neural atom


What is substitution reaction in organic chemistry?

Is the direct displacement of atom or group of atom by atom or group of atom.


Is an oxygen atom have twice the mass of a sulphur atom?

No, an oxygen atom does not have twice the mass of a sulfur atom. An oxygen atom has a mass of approximately 16 atomic mass units (amu), while a sulfur atom has a mass of approximately 32 amu. Therefore, a sulfur atom has twice the mass of an oxygen atom.


Smallest unit of matter that cannot be broken down?

An atom is the smallest unit of matter that cannot be broken down into smaller particles without losing its unique properties. Each atom consists of a nucleus composed of protons and neutrons, surrounded by electrons in orbitals.