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WorksheetsIonic Compound and Formation
Total questions: 15
Worksheet time: 15mins
Which of the following is the correct formula for Potassium Sulfide
K2S
KS2
K3S
K2S3
When assigning ionic charge it is always written as a...
superscript
subscript
coefficient
script
Which of the following describe ionic bonding?
It involves the transfer of electrons
It involves sharing of electrons.
It involves transfer of protons.
It involves sharing of protons.
What is the chemical name of the ionic compound formed from the attraction between K+1 and S2- ions?
Potassium Sulfide
Potassium disulfide
dipotassium monosulfide
dipotassium sulfide
From the periodic table, which pair of elements can combine to form ionic bonds?
Ca and O
H and N
H and Cl
Xe and Fe
In Ionic Bonding, metals most likely to
lose electron
lose proton
gain electron
gain proton
Predict the formula of the ionic compound that forms from Potassium and Chlorine
KCl2
KCl
P2Cl
PCl
Ionic compounds ...
do not conduct electricity
conduct electricity when dissolved in water
conduct electricity when melted
are malleable
The electrons involved in the formation of a chemical bond are called
valence electrons
kernels
lewis electrons
dipoles
Elements in group 6A tend to form
1+ ions
2- ions
8- ions
6- ions
A bond that transfers one or more electrons from one atom to another, resulting in attraction between oppositely charged ions.
Chemical Bond
Ionic bond
Covalent Bond
Binary Compound
Which of the following is a characteristic property of ionic compounds?
High melting and boiling points
Low melting and boiling points
Poor electrical conductivity in molten state
Malleability
What is the formula of the ionic compound formed between Magnesium (Mg) and Nitrogen (N)?
Mg3N2
MgN
Mg2N3
Mg2N
Which of the following best describes the process of ionic bond formation?
Transfer of electrons from metal to non-metal
Sharing of electrons between two metals
Sharing of electrons between non-metals
Transfer of protons from non-metal to metal
In an experiment, a student dissolves an ionic compound in water and observes that the solution conducts electricity. What can be inferred from this observation?
Ionic compounds dissociate into ions in water
Ionic compounds do not dissociate in water
Ionic compounds form covalent bonds in water
Ionic compounds become malleable in water
