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Worksheetsionic bonding
Total questions: 33
Worksheet time: 49mins
Which of the following best describes an ion?
An atom with no charge
An atom with equal protons and electrons
An atom with an electrical charge
A molecule with polar bonds
In the periodic table, where are most non-metals located?
Left side
Right side
Center
Bottom
What is the primary reason that sodium gives an electron to chlorine in forming NaCl?
Sodium has too many electrons
Chlorine has too few electrons
This is not addressed in the video
Which statement best describes the charge on ions in sodium chloride?
Sodium is positive, chloride is negative
Sodium is negative, chloride is positive
Both sodium and chloride are positive
Both sodium and chloride are negative
What causes the atoms in an ionic bond to stick together?
Shared electrons
Opposite charges
Similar charges
Neutral charges
What causes the atoms in an ionic bond to stick together?
Shared electrons
Opposite charges
Similar charges
Neutral charges
Why does chlorine become chloride in the formation of NaCl?
It loses an electron
It gains an electron
It loses a proton
It gains a proton
In the formation of sodium chloride (NaCl), what happens to the sodium atom?
It gains an electron
It loses an electron
It gains a proton
It loses a proton
Which of the following is NOT an example of a compound held together by ionic bonds?
Silver chloride
Magnesium iodide
Aluminum oxide
Carbon dioxide
In the formation of an ionic bond, what is transferred between atoms?
Protons
Neutrons
Electrons
Nuclei
What type of chemical bond is formed between a metal and a non-metal?
Covalent bond
Ionic bond
Hydrogen bond
Van der Waals bond
How many valence electrons does Mg have? (use the PTable)
1
2
3
4
5
Ionic bonds are formed when electrons get
Shared between two atoms
Removed from both atoms
Transferred from one atom to another
Added to both atoms
How many VALENCE ELECTRONS does Chlorine have?
2
7
8
10
17
Cations _______ electrons, becoming _______ charged.
Gain; positively (+)
Gain; negatively (-)
Lose; positively (+)
Lose; negatively (-)
Anions ____ electrons, becoming _____ charged.
Gain; positively (+)
Gain; negatively (-)
Lose; positively (+)
Lose; negatively (-)
Which pair of elements should form an ionic bond?
Carbon and Oxygen
Sodium and Fluorine
Iron and Chromium
Xenon and Silicon
How many "K" (potassium) does it take to react with "S" (sodium)?
1
2
3
4
Li and P create...
Li3P
LiP3
LiP
Li2P
