Patterns in properties This is a product of the science department of Dartford Technology College

Patterns in properties

This is a product of the science department of Dartford

Technology College

Question 1

• Which group in the periodic table do we find the alkali metals Lithium, Sodium and Potassium.

• One

• Two

• Three

• Four

Question 2

• A substance that turns universal indicator blue is alkaline. Select from the following the most likely pH.

• 0ne

• Five

• Seven

• Eleven

Question 3

• What do we call a mixture of metals or metals and non-metals?

• Bronze

• Steel

• Alloy

• Alley

Question 4

• What do we call the number of protons in a nucleus?

• Atomic letter

• Atomic Sign

• Atomic Mass

• Atomic Number

Question 5

• What do we call a chemical join between two atoms?

• Bond

• Joint

• Link

• Adhesive

Question 6

• What do we call the code for an element that consists of one, two or three letters?

• Chemical acronym

• Chemical symbol

• Chemical code

• Chemical icon

Question 7

• A substance containing two or more elements that are chemically joined together?

• Mixture

• Element

• Compound

• Alloy

Question 8

• Definition of the reaction that takes place between a metal and air or water?

• Conduction

• Convection

• Corrosion

• Decay

Question 9

• What do we call a molecule made from two atoms chemically joined together?

• Diatomic molecule

• Biatomic molecule

• Triatomic molecule

• Diastole molecule

Question 10

• The mass of a substance compared to its volume?

• Pressure

• Density

• Weight

• Gravity

Question 11

• One of the properties of metal is the ability to be stretched into a wire?

• Malleable

• Density

• Ductile

• Exothermic

Question 12

• What do we call the horizontal rows of the periodic table?

• Groups

• Periods

• Lines

• Stacks

Question 13

• Chemicals that dissolve in a solvent are said to be?

• Insoluble

• Solute

• Solution

• Soluble

Question 14

• This is a substance made of only one type of atom?

• Mixture

• Element

• Compound

• Alloy

Question 15

• What do we call the sub atomic particles that have no charge and are found in the nucleus?

• Protons

• Electrons

• Neutrons

• Neutrals

Question 16

• Group 0 of the period table contains?

• Earl gases

• Nobel gases

• Count gases

• Halogen gases

Question 17

• An element found between groups 2 and 3 of the periodic table are called?

• Transistor metals

• Transitional metals

• Transfer metals

• Traditional metals

Question 18

• A reaction that takes in energy from its surroundings and usually cold to the touch is called?

• Endothermic

• Mesothermic

• Exothermic

• Bithermic

Question 19

• An element found in group 7 is known as a?

• Alkali metal

• Earth metal

• Noble gas

• Halogen

Question 20

• A substance that is poisonous is said to be?

• Harmless

• Explosive

• Toxic

• Flammable

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