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Which of these elements does not exist as a diatomic molecule?
shared to form a covalent bond
Ne
CO2
chlorine
sodium nitrate (NaNO3)
fluorine has weaker intermolecular forces than bromine
nitrogen
A bond is formed and energy is released
Under normal conditions, fluorine is a gas and bromine is a liquid. This is because
shared to form a covalent bond
Ne
CO2
chlorine
sodium nitrate (NaNO3)
fluorine has weaker intermolecular forces than bromine
nitrogen
A bond is formed and energy is released
As a bond between hydrogen and oxygen are formed, electrons are
shared to form a covalent bond
Ne
CO2
chlorine
sodium nitrate (NaNO3)
fluorine has weaker intermolecular forces than bromine
nitrogen
A bond is formed and energy is released
An atom of which element has the greatest attraction for electrons in a bond with hydrogen?
shared to form a covalent bond
Ne
CO2
chlorine
sodium nitrate (NaNO3)
fluorine has weaker intermolecular forces than bromine
nitrogen
A bond is formed and energy is released
Which compound contains both ionic and covalent bonds?
shared to form a covalent bond
Ne
CO2
chlorine
sodium nitrate (NaNO3)
fluorine has weaker intermolecular forces than bromine
nitrogen
A bond is formed and energy is released
What happens when two chlorine atoms combine to form a molecule of chlorine?
shared to form a covalent bond
Ne
CO2
chlorine
sodium nitrate (NaNO3)
fluorine has weaker intermolecular forces than bromine
nitrogen
A bond is formed and energy is released
Which of the following elements can form diatomic molecules held together by triple covalent bonds?
shared to form a covalent bond
Ne
CO2
chlorine
sodium nitrate (NaNO3)
fluorine has weaker intermolecular forces than bromine
nitrogen
A bond is formed and energy is released
Which molecule is nonpolar?
shared to form a covalent bond
Ne
CO2
chlorine
sodium nitrate (NaNO3)
fluorine has weaker intermolecular forces than bromine
nitrogen
A bond is formed and energy is released
Check it!