Bonding Quiz

Description

Quiz on bonding
Peter  Hoskins
Quiz by Peter Hoskins, updated more than 1 year ago
Peter  Hoskins
Created by Peter Hoskins over 9 years ago
44
2

Resource summary

Question 1

Question
Chlorine occurs naturally as two isotopes. Chlorine contains 75% chlorine–35 and 25% chlorine–37. Calculate the Relative Atomic Mass of chlorine
Answer
  • 35
  • 36.2
  • 35.5
  • 36

Question 2

Question
Which of these is true regarding covalent bonding:
Answer
  • Takes place between non-metals
  • Involves sharing of electrons
  • An example of a covalent compound is methane
  • All of these answers

Question 3

Question
This diagram shows:
Answer
  • Metallic bonding
  • Ionic bonding
  • Covalent bonding
  • Isotropic bonding

Question 4

Question
In order to form calcium chloride:
Answer
  • The calcium atom loses two electrons
  • Two chlorine atoms each receive one electron
  • One Ca2+ and two Cl- ions are formed
  • All of these answers

Question 5

Question
The magnesium ion is:
Answer
  • Mg2+
  • Mg+
  • Mg2-
  • Mg-

Question 6

Question
In sodium chloride the following ions are formed:
Answer
  • Na- Cl-
  • Na- Cl+
  • Na+ Cl-
  • Na+ Cl+

Question 7

Question
Which of these facts about solid sodium chloride is false:
Answer
  • It has a high melting point
  • It has a high boiling point
  • It conducts electricity
  • The ions are held together by electrostatic forces

Question 8

Question
Ionic bonding involves:
Answer
  • Sharing of electrons between atoms
  • Atoms gaining or losing electrons and becoming neutral overall
  • Atoms gaining or losing electrons and becoming charged overall
  • The loss or gain of protons

Question 9

Question
The formula for magnesium oxide is:
Answer
  • Mg2O
  • MgO2
  • MgO
  • Mg2O3

Question 10

Question
Isotopes have:
Answer
  • The same number of protons
  • The same number of neutrons
  • The same mass number
  • Different numbers of electrons
Show full summary Hide full summary

Similar

Biology B1.1 - Genes
raffia.khalid99
Biology Revision - Y10 Mock
Tom Mitchell
Biology- Genes and Variation
Laura Perry
AQA Physics P1 Quiz
Bella Statham
Acids and Bases
Sarah Egan
Using GoConqr to teach science
Sarah Egan
Using GoConqr to study science
Sarah Egan
GCSE Combined Science
Derek Cumberbatch
Physics Revision
Tom Mitchell
The Circulatory System
Shane Buckley
Edexcel Biology chapter 1
Anna Bowring