Yr9 Flashcards by Katie Beales | Brainscape

Q

What does WISE stand for

A

Weak
Intermolecular
Strong
Electrostatic

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Q

Allotrope

A

Same element
Different structure

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Q

Hydrogen ions make a solution

A

Acidic

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Q

Protons
Electrons and
Neutrons are…

A

Subatomic particles

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Q

PANIC stands for…

A

Positive
Anode
Negative
Is
Cathode

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Q

Elements contain

A

One type of atom

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Q

Covalent bons are shared what?

A

Electrons

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Q

Gravitational field strength on Earth is…

A

10 N/kg

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Q

Group number =

A

Outer shell electrons

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Q

Period number =

A

Number of shells

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Q

Litmus paper is what colour and when..

A

Red : acid
Blue : alkali

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Q

Examples of indicators

A

Methyl orange
Litmus paper
Phenolphthalien

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Q

Oxidation is..

A

Reaction with oxygen

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Q

When acids are dissolved in water they….

A

Dissociate to form hydrogen ions

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Q

All acids are doners of…

A

Hydrogen ions

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