Chemistry Crossword

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  • Created by: Elise
  • Created on: 27-03-13 19:00
The type of hard water where you can't remove the ions from it.
Permanent
1 of 23
The type of water where you can remove ions from the water.
Temporarly
2 of 23
The measurement we measure energy in.
Joules
3 of 23
What piece of equipment can we measure the amount of energy released with?
Calorimeter
4 of 23
What are the chemicals you react together called?
Reactants
5 of 23
What are the chemicals produced after the reaction?
Products
6 of 23
The type of reaction where excess energy is left over as it's not all needed to make the product.
Exothermic
7 of 23
The type of reaction where the products require more energy than there is.
Endothermic
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The energy needed to activate the reaction.
ActivationEnergy
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What will lower the activation energy to make the reaction quicker?
Catalyst
10 of 23
What type of test do you do to detect positive ions?
Flame
11 of 23
The colour lithium goes with the flame test
Red
12 of 23
The colour calcium goes with the flame test
BrickRed
13 of 23
The colour sodium goes with the flame test
Orange
14 of 23
The colour barium goes with the flame test
Green
15 of 23
The colour potassium goes with the flame test
Lilac
16 of 23
The word for when a metal compound in a solution forms an insoluable solid
Precipitate
17 of 23
What gas is yellow?
Fluorine
18 of 23
What gas is green?
Chlorine
19 of 23
What liquid is a browny colour?
Bromine
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Iodine is a...
Solid
21 of 23
Another name for group 7 in the periodic table
Halogens
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What type of metals conduct electricity, form coloured compounds, are all hard and strong and are useful catalysts?
Transition
23 of 23

Other cards in this set

Card 2

Front

The type of water where you can remove ions from the water.

Back

Temporarly

Card 3

Front

The measurement we measure energy in.

Back

Preview of the front of card 3

Card 4

Front

What piece of equipment can we measure the amount of energy released with?

Back

Preview of the front of card 4

Card 5

Front

What are the chemicals you react together called?

Back

Preview of the front of card 5
View more cards

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