Bases
Single Displacement Reactions
Light Microscopes
Bioluminescent Organisms
Tropical Storms
100

This is what bases usually taste like

Are bases bitter?

100

This everyday item is made from a single displacement reaction between sodium and calcium chloride

What is table salt?

100

This is what a light microscope is also referred to as

What is an optical microscope?

100

This is where most bioluminescent organisms can be found

What is the ocean?

100

This range of latitudes is where tropical storms usually form

What is 5 to 30 degrees latitude?

200

The name of a base soluble in water

What is an akali

200

This common cellular process is a single displacement reaction

What is photosynthesis?

200

This type of image is produced by a light microscope

What is a colour image

200

Bioluminescent organisms usually produce this colour of light

What is blue-green?

200

This is how tropical storms are monitored

What are satellites?

300

A substance within this range of ph levels is considered a base

Is it 8 to 14?

300

Single displacement can only occur from these two types of reactants

What is a pure element and a liquid compound?

300

Magnification can be changed using these group of lenses

What are objective lenses?

300

This is why luminescence is called cold light

Is there no heat emitted?

300

Tropical storms usually cause this phenomenon

What are storm surges?

400

The molecule released from bases when dissolved in water

What are hydroxide ions?

400

Single displacement reactions will always release this form of energy

What is thermal energy?

400

This type of lens is used in electron microscopes

What are converging lenses?

400

This is a way an organism can use luminescence

What is (communication, a warning)?

400

This is why tropical storms start to slow down

Do tropical storms travel on land?

500

Litmus paper is used to identify acids and bases. When red litmus paper is dipped into a basic solution, the paper turns into this colour

What is blue?

500

This series is used to predict whether or not a single displacement reaction will occur

What is the reactivity series?

500

Light microscopes are superior to electron microscopes in this aspect

Can they magnify living organisms?

500

This compound reacts with oxygen to emit light

What is luciferin?

500

This is how tropical storms are formed

Why does high pressure air take the place of low pressure air and low pressure air take the place of rising high pressure air?

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