GCSE CHEMISTRY - Revision Questions - Atomic Structure - Ionic Bonding - Covalent Bonding - Giant Molecules - Metallic Bonding

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Atomic Structure
1	What is an Atom?	Answer
2	Which Particles are found in the Nucleus?	Answer
3	What is the charge on an Electron?	Answer
4	What is the charge on a Neutron?	Answer
5	Does a Proton have more mass than a Neutron?	Answer
6	Does a Proton have more mass than an Electron?	Answer
7	What is the Atomic Number?	Answer
8	What is an Isotope?	Answer
9	What is the maximum number of Electrons in each Shell?	Answer

Ionic Bonding
10	How does an Atom become an Ion?	Answer
11	Write the Balanced Equation for the reaction between Sodium and Chlorine.	Answer
12	Draw a Dot and Cross diagram for the reaction between Sodium and Chlorine.	Answer
13	What is an Ionic Bond?	Answer
14	What type of Structure do Ionic Compounds form?	Answer
15	A metal in group 1 will form what type of Ion?	Answer
16	A non-metal in group 7 will form what type of Ion?	Answer
17	What is the connection between an Ion and a Noble Gas?	Answer
18	What is the name of the Compound made from Lithium and Chlorine?	Answer
19	What is the formula of Magnesium Oxide?	Answer
20	What is the formula of Aluminium Oxide?	Answer
21	Give two Properties of Ionic Compounds?	Answer
22	What does the state symbol aq mean?	Answer
21	What is the formula of Calcium Carbonate?	Answer

Covalent Bonding
22	What does Covalent mean?	Answer
23	How many Electrons are there in a Single Covalent Bond?	Answer
24	When is a Compound called a Molecule?	Answer
25	Draw a Dot and Cross diagram for a Chlorine Molecule.	Answer
26	Draw a Dot and Cross diagram for an Ammonia Molecule.	Answer
27	Draw a Dot and Cross diagram for a Water Molecule.	Answer
28	Are Covalent Bonds Strong or Weak?	Answer
29	Do Molecular Substances Conduct Electricity?	Answer

Giant Molecules
30	What is a Giant Molecule?	Answer
31	Give one Example of a Giant Molecule?	Answer
32	What is an Allotrope?	Answer
33	Why does Graphite Conduct Electricity?	Answer
34	Give two Properties of a Giant Molecule?	Answer

Metallic Bonding
35	What type of Structure do Metals Form?	Answer
36	What are Free Electrons?	Answer
37	Give two Properties of Metals?	Answer