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Ionic Bonding: Understanding the Formation of Ionic Bonds, Study Guides, Projects, Research of Chemistry

A quiz on ionic bonding, covering topics such as the definition of ionic bonds, the role of ions with opposite charges in holding ionic bonds together, the formation of ionic bonds between specific elements, and the concept of valence electrons. It also includes examples of elements and their likely ionic partners.

Typology: Study Guides, Projects, Research

2021/2022

Uploaded on 09/12/2022

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Ionic Bonding Quiz
1.
An ionic bond is a
a. Transfer of electrons
On page 220
2.
What holds ionic bonds together is
c. Ions with opposite charges
Page 220
A bond between oppositely charged ions is called an ionic bond
3.
An element of calcium(Ca2+) could form an ionic bond with
a. Te2-
Page 221
Ca is in group
2 so it can lose
2 electrons
and have a 2+
charge. Te is
in group 16 so
it can gain 2
electrons and
have a 2-
charge. These
two elements
can become
ions and
create an ionic
bond.
pf3
pf4
pf5

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Ionic Bonding Quiz

1. An ionic bond is a

a. Transfer of electrons

On page 220

2. What holds ionic bonds together is

c. Ions with opposite charges Page 220 A bond between oppositely charged ions is called an ionic bond

3. An element of calcium(Ca2+) could form an ionic bond with

a. Te2- Page 221

Ca is in group 2 so it can lose 2 electrons and have a 2+ charge. Te is in group 16 so it can gain 2 electrons and have a 2- charge. These two elements can become

ions and create an ionic bond.

4. Noble or Inert gases only form ionic bonds with other noble or inert

gases.

a. False Noble gases are in group 18. They have 8 valence electrons. They are already full so they do not bond with any other elements. Page 224

5. Elements in the periodic table are grouped by Pg 221 & 223

B Their valence electrons

9. What makes a positive ion?

Losing electrons

If you lose an electron, there is a positive proton left without a negative electron to balance it out. The positive proton now makes the atom have a positive charge.

10. How many electrons does an atom need to complete a full ring?

2 on the first ring, 8 on the second ring

The first ring can hold two electrons. If you have only 2 it’s full The second ring can hold eight electrons. If you have 8 on the second ring, it is full

Matching elements with their ionic charges

  1. Br a. 1- Br is found in group 17. Group 17 has 1 available space so it can gain one electron. It doesn’t have an extra proton to balance the charge so it has a negative charge.
  2. In c. 3+ In is found in group 13. It can lose 3 electrons. When it does this there are 3 protons without a negative charge to balance it so it stays positive by the number of protons left behind.
  3. Cs d. 1+ Cs is in group 1. It can lose 1 electrons. When it does this there is 1 proton without a negative charge to balance it so it stays positive by the number of protons left behind.
  4. Po b. 2- Po is found in group 16. Group 16 has 2 available spaces so it can gain two electron. It does not have 2 extra protons to balance the charges so it has a negative charge
  5. Be e. 2+ Be is found in group 2. It can lose 2 electrons. When it does this there are 2 protons without a negative charge to balance it so it stays positive by the number of protons left behind.

1+ 2+ 3+ x 3 - 2 - 1 - x

Creating Ionic Bonds (match the element with its likely ionic partner)

    1. K b. I K is in group 1, I is in group 17 1+7=
    1. At a. Rb At is in group 17, Rb is in group 1 7+1=
    1. Tl e. As Tl is in group 13, As is in group 15 3+5=
    1. Bi c. B Bi is in group 15, B is in group 13 5+3=
    1. Te d. Ba Te is in group 16, Ba is in group 2 6+2=