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What is the order of bond strength from strongest to weakest?
Ionic Bond, Metallic Bond, Covalent Bond, Intermolecular Forces
5 bond pairs, 1 lone pair
Chemical reactivity and properties
Hund's rule
162
The higher the principal quantum number, lower the ionisation energy
Chlorine
One of two or more existing forms of an element. Diamond
What does the number of valence electrons determine?
Ionic Bond, Metallic Bond, Covalent Bond, Intermolecular Forces
5 bond pairs, 1 lone pair
Chemical reactivity and properties
Hund's rule
162
The higher the principal quantum number, lower the ionisation energy
Chlorine
One of two or more existing forms of an element. Diamond
What is the total number of electrons an atom with principal quantum shell 9 can occupy?
Ionic Bond, Metallic Bond, Covalent Bond, Intermolecular Forces
5 bond pairs, 1 lone pair
Chemical reactivity and properties
Hund's rule
162
The higher the principal quantum number, lower the ionisation energy
Chlorine
One of two or more existing forms of an element. Diamond
What is an allotrope? What is an example of an allotrope of carbon?
Ionic Bond, Metallic Bond, Covalent Bond, Intermolecular Forces
5 bond pairs, 1 lone pair
Chemical reactivity and properties
Hund's rule
162
The higher the principal quantum number, lower the ionisation energy
Chlorine
One of two or more existing forms of an element. Diamond
Which is the only atom that hydrogen cannot bond with via hydrogen bonding?
Ionic Bond, Metallic Bond, Covalent Bond, Intermolecular Forces
5 bond pairs, 1 lone pair
Chemical reactivity and properties
Hund's rule
162
The higher the principal quantum number, lower the ionisation energy
Chlorine
One of two or more existing forms of an element. Diamond
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
5 bond pairs, 1 lone pair
Chemical reactivity and properties
Hund's rule
162
The higher the principal quantum number, lower the ionisation energy
Chlorine
One of two or more existing forms of an element. Diamond
What is the relationship between the principal quantum number and ionisation energy?
Ionic Bond, Metallic Bond, Covalent Bond, Intermolecular Forces
5 bond pairs, 1 lone pair
Chemical reactivity and properties
Hund's rule
162
The higher the principal quantum number, lower the ionisation energy
Chlorine
One of two or more existing forms of an element. Diamond
How many bond pairs and lone pairs does a molecule with a trigonal-bipyramidal shape have?
Ionic Bond, Metallic Bond, Covalent Bond, Intermolecular Forces
5 bond pairs, 1 lone pair
Chemical reactivity and properties
Hund's rule
162
The higher the principal quantum number, lower the ionisation energy
Chlorine
One of two or more existing forms of an element. Diamond
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