WorksheetsIonic/Metallic and Covalent Compounds Corrections
Total questions: 25
Worksheet time: 13mins
The following atom is which of the below? Se -2
It is a covalent created from a nonmetal atom.
It is a cation created from a metal atom.
It is an anion created from a nonmetal atom.
Which of the following is true?
Dimagnesium heptafluoride has two magnesium atoms and seven fluorine atoms.
Dimagnesium heptafluoride has two magnesium atoms and six fluorine atoms.
Dimagnesium heptafluoride has six magnesium atoms and two fluorine atoms.
Which of the following answer choices is the best explanation choice based on the image of METAL atoms above?
Since the ions created from nonmetals bonding are so close together, the valence electrons are able to move from ion to ion quickly forming the characteristic property of strong conductivity.
Since the anions created from nonmetal atoms bonding are so close together, the valence electrons are able to move from ion to ion quickly forming the characteristic property of strong conductivity.
Since the cations created from metal atoms bonding are so close together, the valence electrons are able to move from ion to ion quickly forming the characteristic property of strong conductivity.
Which of the following is the correct form for the chemical formula for Dinitrogen trioxide?
What is the type of bond is illustrated by the molecule NaCl?
Which of the following is true about covalent compounds?
Which is the correct choice for an ion created from an Indium atom? (Group 13)
Which of the following is the name of this compound: Be8F4?
OctoBeryllium tetrafluoride
In a covalent bond, the valence electrons are always
What is the correct formula for an ionic compound of Aluminum and Iodine?
AlI3
(one AL and 3 I)
AlI2
(One AL and 2 I)
AlI
(One Al and one I)
Which of the following is a characteristic property of an ionic compound?
Group of answer choices
brittle
The charge on an ionic compound must always be ___________.
How many oxygen atoms are contained in the compound Disodium tetraoxide?
Which of the following is the best description of the molecule above?
The illustration shows two nonmetal atoms of the same element joined by a covalent bond to form a diatomic molecule.
The illustration shows two nonmetal atoms of the same element joined by a metallic bond to form a polyatomic molecule.
The illustration shows a metal and nonmetal atoms of different element joined by a ionic bond to form a single displacement molecule.
The ion created by a chlorine atom is which of the following?
What do the following compounds have in common?
NaCl KCl MgF2
Which of the following is the best explanation of the illustration above? (Image shows Hydrogen and Chlorine bonding together.)
What are the only particles of the atom that are involved in chemical bonding?
Valence electrons
Of the answer choices below, which one is the best choice for the type of bond illustrated in the diagram above?
Which of the following is true about F2?
F2 is a cation
F2 is a ion.
Which of the following names is correct for SO4?
sulfer tetraoxide
Which of the following is true about the ion for magnesium?
Magnesium will lose two valence electrons to have a +2 charge for the cation.
Magnesium will gain two valence electrons to have a -2 charge for the anion.
Magnesium will gain two valence electrons to have a +2 charge for the cation.
A bond is formed when an electron is transferred from a sodium atom to a chlorine atom. What happens to the sodium atom during this process?
Which of the following is true?
A Dialuminum trioxide molecule will be a good conductor and dissolve easily in water, but is not malleable
All ionic compounds are good conductors of electricity, insoluble, and malleable with high melting points.
All molecules that are made of nonmetal atoms form cations and anions that cancel each other to have an overall neutral charge for the molecule.
Which of the choices below is the best answer for the following question: How does an ionic bond form a compound?
bonds between two metal atoms
By the transfer of electrons from one atom to another, and then By the attraction of opposite charges on the ions
