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What is the total number of electrons an atom with principal quantum shell 9 can occupy?
Ionic Bond, Metallic Bond, Covalent Bond, Intermolecular Forces
Hund's rule
Chemical reactivity and properties
162
Atoms of the same element with same number of protons and different number of neutrons.
One of two or more existing forms of an element. Diamond
Presence of mobile electrons, Closely packed atoms
The higher the principal quantum number, lower the ionisation energy
What does the number of valence electrons determine?
Ionic Bond, Metallic Bond, Covalent Bond, Intermolecular Forces
Hund's rule
Chemical reactivity and properties
162
Atoms of the same element with same number of protons and different number of neutrons.
One of two or more existing forms of an element. Diamond
Presence of mobile electrons, Closely packed atoms
The higher the principal quantum number, lower the ionisation energy
Why are metals a good electrical and heat conductor respectively?
Ionic Bond, Metallic Bond, Covalent Bond, Intermolecular Forces
Hund's rule
Chemical reactivity and properties
162
Atoms of the same element with same number of protons and different number of neutrons.
One of two or more existing forms of an element. Diamond
Presence of mobile electrons, Closely packed atoms
The higher the principal quantum number, lower the ionisation energy
What is the definition of isotopes?
Ionic Bond, Metallic Bond, Covalent Bond, Intermolecular Forces
Hund's rule
Chemical reactivity and properties
162
Atoms of the same element with same number of protons and different number of neutrons.
One of two or more existing forms of an element. Diamond
Presence of mobile electrons, Closely packed atoms
The higher the principal quantum number, lower the ionisation energy
What is an allotrope? What is an example of an allotrope of carbon?
Ionic Bond, Metallic Bond, Covalent Bond, Intermolecular Forces
Hund's rule
Chemical reactivity and properties
162
Atoms of the same element with same number of protons and different number of neutrons.
One of two or more existing forms of an element. Diamond
Presence of mobile electrons, Closely packed atoms
The higher the principal quantum number, lower the ionisation energy
When electrons are added successively to a set of orbitals of the same energy, they occupy them singly first before any pairing occurs. What is this rule/principal named?
Ionic Bond, Metallic Bond, Covalent Bond, Intermolecular Forces
Hund's rule
Chemical reactivity and properties
162
Atoms of the same element with same number of protons and different number of neutrons.
One of two or more existing forms of an element. Diamond
Presence of mobile electrons, Closely packed atoms
The higher the principal quantum number, lower the ionisation energy
What is the order of bond strength from strongest to weakest?
Ionic Bond, Metallic Bond, Covalent Bond, Intermolecular Forces
Hund's rule
Chemical reactivity and properties
162
Atoms of the same element with same number of protons and different number of neutrons.
One of two or more existing forms of an element. Diamond
Presence of mobile electrons, Closely packed atoms
The higher the principal quantum number, lower the ionisation energy
What is the relationship between the principal quantum number and ionisation energy?
Ionic Bond, Metallic Bond, Covalent Bond, Intermolecular Forces
Hund's rule
Chemical reactivity and properties
162
Atoms of the same element with same number of protons and different number of neutrons.
One of two or more existing forms of an element. Diamond
Presence of mobile electrons, Closely packed atoms
The higher the principal quantum number, lower the ionisation energy
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