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Is Ar a atom or molecule?
Argon (Ar) is an atom not a molecule. An atom is singular whereas a molecule is a group of two or more atoms.
What does the statement 'that an atom or an ions is isoelectronic with a noble gas mean?
It means that the atom or ion has the same number of electrons as a noble gas, thus adopting the stable electron configuration of the noble gas. This typically involves attaining a full valence shell of electrons. This concept is used in chemistry to describe similarities in chemical behavior between the atom or ion and the noble gas.
Is Cl isoelectronic with a noble gas?
Not a neutral Cl atom but the chloride ion Cl- is isoelectronic with the noble gas argon.
What must have happened to a calcium atom for it to achieve a noble gas structure?
A calcium atom must lose 2 electrons to achieve a noble gas structure, as it will then have the same electron configuration as argon, a noble gas. This loss of electrons allows the calcium atom to have a full outermost electron shell, giving it greater stability.
What is the gas which exists as a monatomic molecule?
All elements can be a gas. Some common elements that are gas at room temperature include: Oxygen, Nitrogen, Hydrogen, Helium, Neon, Argon, Krypton, Xenon, and Fluorine.
Which Nobel gas has the same configuration as the oxygen in a water molecule?
The noble gas that has the same electron configuration as the oxygen atom in a water molecule is neon (Ne). Both have a full valence shell with 8 electrons, making them stable and unreactive.
Is Ar a atom or molecule?
Argon (Ar) is an atom not a molecule. An atom is singular whereas a molecule is a group of two or more atoms.
Is co2 a noble gas?
no. it is a molecule, not a noble gas
Are noble gasses more likely to exist in nature as a molecule or single atom?
because they have more gas in them
Which noble gas electron structures do the atoms in a molecule of hydrogen chloride attain?
In a molecule of hydrogen chloride (HCl), the hydrogen atom attains a noble gas electron structure by sharing its electron with the chlorine atom, which attains a noble gas structure through the addition of the shared electron. The resulting electron structure mimics that of a noble gas (helium for hydrogen and argon for chlorine), fulfilling the octet rule for both atoms.
What does the statement 'that an atom or an ions is isoelectronic with a noble gas mean?
It means that the atom or ion has the same number of electrons as a noble gas, thus adopting the stable electron configuration of the noble gas. This typically involves attaining a full valence shell of electrons. This concept is used in chemistry to describe similarities in chemical behavior between the atom or ion and the noble gas.
Is O a molecule?
O is the symbol for Oxygen, which is not a noble gas.No, Oxygen (O) is in group 6 and the noble gases (or inert gases) are in group 8.oxygen is not a noble gas because in order to become a noble gas it is necessary to have a completely filled outermost shell. as oxygen has only 6 electrons in its outermost shell it is not a noble gas because noble gases have 8 electrons which completely fill the outermost shell
Which noble gas atom has the same number electrons as a sulfide ion?
Krypton (Kr) has the same number of electrons as a sulfide ion. Both have 36 electrons.
Is Cl isoelectronic with a noble gas?
Not a neutral Cl atom but the chloride ion Cl- is isoelectronic with the noble gas argon.
Which nob le gas has the same electrion configuration as the oxygen in a water molecule?
Neon --- Closest noble gas on the periodic table.
Which noble gas only has one atom?
All noble gases have only one type of atom
What must have happened to a calcium atom for it to achieve a noble gas structure?
A calcium atom must lose 2 electrons to achieve a noble gas structure, as it will then have the same electron configuration as argon, a noble gas. This loss of electrons allows the calcium atom to have a full outermost electron shell, giving it greater stability.
