WorksheetsChemical bonding
Total questions: 30
Worksheet time: 15mins
Molecular Formula
Empirical Formula
Structural Formula
Ionic Bonding is the _________ of electron/s between atoms.
sharing
transfer
loose
gain
a type of covalent bond that shares two pairs of electron
single bond
double bond
triple bond
This refers to the tendency of atoms to prefer to have eight electrons in the valence shell
Octet rule
Valence electron
Electronegativity
Lewis symbol
Electron that is located on the outermost shell
proton
neutron
electron
valence electron
Molecular Formula
Empirical Formula
Structural Formula
ball and stick model
space filling model
empirical formula
molecular formula
ball and stick model
space filling model
empirical formula
molecular formula
Covalent Bonding is the _________ of electron/s between atoms.
sharing
transfer
loose
gain
Is a way of expressing in symbols the elements present in a compound, as well as the number of atoms of each element present in the compound.
chemical formula
chemical equation
chemical reaction
chemical distribution
An atom's electronegativity depends on
Nuclear charge
Atomic radius
Electron shielding
All of these
The separation of the positive and negative charges in a molecule is called a
Pole
Charge
Dipole
Magnet
Non-polar covalent molecules are likely to be what at room temperature?
Liquids
Solids
Gases
There are three types of intermolecular force: rank them from weakest to strongest
van der waals, dipole-dipole, hydrogen bonding
hydrogen bonding, van der waals, dipole-dipole
dipole-dipole, hydrogen bonding, van der waals,
dipole-dipole, van der waals, hydrogen bonding
Dipole-dipole forces are:
Vectors
Determine the polarity of a molecule
Occur in covalent molecules
All of these
Why is the covalent molecule carbon dioxide not polar?
It contains hydrogen
It actually isn't covelent
The dipoles cancel out
An induced dipole is also termed
ionic force
London force
Paris force
Van der waals forces are found between
Non polar molecules
Polar molecules
Ionic compounds
Atoms
Hydrogen bonding only takes place between hydrogen and
Carbon, oxygen, fluorine
Carbon, nitrogen, chlorine
Nitrogen, oxygen, fluorine
Carbon, nitrogen, fluorine
Hydrogen bonding has a very strong effect on a compound's
Electronegativity
Boiling point
An atom's electronegativity depends on
Nuclear charge
Atomic radius
Electron shielding
All of these
The separation of the positive and negative charges in a molecule is called a
Pole
Charge
Dipole
Magnet
Non-polar covalent molecules are likely to be what at room temperature?
Liquids
Solids
Gases
There are three types of intermolecular force: rank them from weakest to strongest
van der waals, dipole-dipole, hydrogen bonding
hydrogen bonding, van der waals, dipole-dipole
dipole-dipole, hydrogen bonding, van der waals,
dipole-dipole, van der waals, hydrogen bonding
Dipole-dipole forces are:
Vectors
Determine the polarity of a molecule
Occur in covalent molecules
All of these
Why is the covalent molecule carbon dioxide not polar?
It contains hydrogen
It actually isn't covelent
The dipoles cancel out
An induced dipole is also termed
ionic force
London force
Paris force
Van der waals forces are found between
Non polar molecules
Polar molecules
Ionic compounds
Atoms
Hydrogen bonding only takes place between hydrogen and
Carbon, oxygen, fluorine
Carbon, nitrogen, chlorine
Nitrogen, oxygen, fluorine
Carbon, nitrogen, fluorine
Hydrogen bonding has a very strong effect on a compound's
Electronegativity
Boiling point
