Chemical Bonding | Baamboozle - Baamboozle | The Most Fun Classroom Games!

English 16 Public

Chemical Properties of Bonds

Study Slideshow

What are the columns of the periodic table also called?

Groups or families

10

What are rows in the periodic table also called?

periods

10

How do elements appear in order on the periodic table?

Increasing atomic number

15

What are characteristics of metals?

Metallic shine, good conductors of heat and electricity, solid in normal conditions, high mp and bp, tends to loose electrons, flexible and ductile

20

What are characteristics of non metals?

No metallic shine, bad conductors of heat and electricity, many gases, low mp and bp, tend to gain electrons, solids are rigid

15

Why do atoms remain bonded?

If the energy of the system is lower when they are bonded than when they are apart

15

Why don't Nobel gas atoms bond?

They are very stable because they have 8 valence electrons

15

What is the octet rule?

After bonding, the atoms exchange electrons in order to get 8 electrons in the outer shell

10

What are molecules made of?

A certain number of atoms

10

What are crystals made of?

A variable number of atoms, ions or molecules, arranged in a pattern that is periodic in 3D

15

What is a molecule of an element?

A group of atoms of same element

10

What is a molecule of a compound?

When atoms of at least two different elements combine

15

What is an Ionic bond?

When a big amount of cations interact with a big amount of anions becomes stable to form an ionic crystal

20

What is a covalent bond?

non mental + non metal by sharing electrons

10

What is an example of a covalent substance? H3C-OH or K-Cl

H3C-OH (ethanol)

15

What is a metallic bond?

Positive ions of a metal share an electron cloud that hold the atoms together in a metallic substance

15