WorksheetsChapter 5 Chemical Bond
Total questions: 20
Worksheet time: 10mins
1. Ionic bonds are form between ...
nonmetals and nonmetals
metals and nonmentals
carbon and oxygen
hydrogen and chlorine
Covalent bonds are formed between ...
two or more nonmetals
sodium and chlorine
metals and metals
metals and nonmetals
What is the name for an ion with a positive charge?
Cation
Onion
Anion
Union
What is the name for an ion with a negative charge?
Cation
Onion
Anion
Union
What kind of bond forms when atoms share electrons?
ionic
covalent
artificial
univalent
What kind of bond forms when atoms exchange electrons?
ionic
covalent
artificial
univalent
what is your chemistry Tuition Tutor name ?
Ryan Thian
Ryan Tie
Ryan Yeo
What are valence electrons?
electrons in the inner shells
sum of the protons and neutrons
protons minus electrons
electrons in the outermost shell
If an atom loses two electrons what charge will it have?
-2
+2
+1
-1
If an atom gains two electrons what charge will it have?
-2
+2
+1
-1
If an atom has 7 protons and 7 electrons what charge will it have?
-2
+2
0
-1
Predict the bond that will form between Be and F.
Ionic
Covalent
Hydrogen
Metallic
Predict the bond that will form between Se and Cl.
Ionic
Covalent
Hydrogen
Metallic
How old Ryan Thian ?
18
18
18
18
Predict the bond that will form between S and O.
Ionic
Covalent
Hydrogen
Metallic
What type of diagram is this?
Alkali Diagram
Bohr Model
Lewis Dot Structure
Chemical Diagram
How many valence electrons in this structure?
5
6
7
8
Which of the following is true about Ionic Bonds?
High melting point
Cannot dissolve in water
Can dissolve in water
Can conduct electricity
Low melting point
Which of the following is true about Covalent (non-polar) bonds?
High melting point
Can dissolve in water
Cannot dissolve in water
Low melting point
Can conduct electricity
when Malaysia CMCO end ?
6June 2020
7June 2020
8June 2020
9June 2020
