chemistry flashcards 1

what is a chemical propety?

Flip

describes the ________ of a _________

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a property that describes how substances change in chemical reactions

chemistry

what is the answer?

Flip

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chemical

name three sub-atomic particles

Flip

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neutrons, protons, electrons

Flip

what is an element

a substance that cannot be broken down into other substances / a substance made up of one aom

Flip

what is a compound

its a substance made up of atoms of two or more elements

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SECRET CLUES

Find the secret clues with the magnifying glass

start

what does dissipation mean

01 / 05

energy being spread out or "wasted" by heting the enviroment

how much useful energy is tranffered compared with the toatal energy supplied

to change shape

Drag the magnifying glass to discover the 3 options and then choose the correct answer

energy cant be created or destroyed, only tranferred

kinetic energy

thermal energy

an example of non rewnewable energy is coal

energy is the ability of work done

02 / 05

Drag the magnifying glass to discover the 5 options and then choose the correct answer

what is the law of convervation of energy

energy of work/time

distance x 2

totaal input/energy

force x distance

useful energy + wasteful energy

wasteful energy-useful energy

2 (work done x total input )

03 / 05

Drag the magnifying glass to discover the 7 options and then choose the correct answer

what is the formula for power

watts

photosythesis

seconds

kilograms

volts

newtons

calories

minutes

jules

metres

04 / 05

Drag the magnifying glass to discover the 10 options and then choose the correct answer

what is the unit for power

by radiation

chemical reactions

Wronganswer

chemical changes

Wronganswer

05 / 05

Drag the magnifying glass to discover the 12 options and then choose the correct answer

Wronganswer

how can thermal energy be trandferred

DETECTIVE WINNER

Congratulations, you have passed all the clues!

Geothermal energy

Museum interactive Image

renewable energy

Solar energy

Wind energy

its used to produce electricityb by converting the kinetic energy of air in motion to electricity

it coverts energy from the sun into power

its heat generated within the earth

Wrong answer!

energy tranfer is the proccess by which energy is relocated from one system to another

Wrong answer!

chemistry flashcards 1

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