C2.1 Structure and Bonding Flashcards Preview

GCSE Chemistry AQA > C2.1 Structure and Bonding > Flashcards

Flashcards in C2.1 Structure and Bonding Deck (24):
1

Definition of a compound

Two or more elements which are chemically combined

2

Definition of Covalent Bonding

Shared pair of electrons

3

Definition of Ionic Bonding

(electrostatic) attraction between oppositely charged ions

4

Describe the structure of NaCl

Giant ionic lattic (structure)

A image thumb
5

Formula of Magnesium Iodide

MgI2

6

Type of bonding in graphite

Covalent

7

Describe the structure of diamond

Giant covalent structure where each carbon has 4 bonds

A image thumb
8

Describe the structure of graphite

Giant covalent structure where each carbon has 3 bonds. It is arranged in layers.

A image thumb
9

Definition of Metallic Bonding

(electrostatic) attraction between positive metal ions and the delocalised electrons

A image thumb
10

Type of bonding in CO2

Covalent

11

Describe the structure of CO2

Simple molecular

12

Identify the structure of H2O and describe its structure

Covalent

Simple molecular

13

Identify the type of bonding in copper and describe its structure

Metallic

Giant metallic lattice

14

Identify the type of bonding in sodium and describe its structure

 

Ionic

Giant ionic lattice

15

Identify the type of bonding in Ca(OH)and describe its structure

Ionic

Giant ionic lattice

16

Identify the type of bonding in SiOand describe its structure

Covalent

Giant covalent lattice/structure (giant molecular)

17

Graphite, diamond, nanotubes and fullerenes are all _________________ of carbon

allotropes

18

Formula of lithium sulphide

Li2S

19

Formula of a carbonate ion

CO32-

20

Formula of a sulphate ion

SO42-

21

Formula of a nitrate ion

NO3-

22

Formula of magnesium sulphate

MgSO4

23

Formula of calcium nitrate

Ca(NO3)2

24

Formula for methane and identify the bonding in methane

CH4

Covalent