2 PLUNKETT REVISION 26/04/2022

2 PLUNKETT REVISION

By Jack Byrne

Revision on the following topics​

​Topics:

• ​Carbon cycle

• Water cycle

• The periodic table

• Origins of the universe

• The atom​

Poll

Which topic do you know the least on

• The Atom

• The Universe

• The Periodic Table

• The Water Cycle

• The Carbon Cycle

• ​​Evaporation

  • when water molecules are heated , ​and change from liquid to gas molecules.

• Condensati​on

  • Where water molecules change from gas to liquid

• Perspiration

  • When clouds become to heavy, they release the stored water

• Transpiration​

  • When trees/plants release water into the atmosphere​

​

​The Water Cycle

Fill in the Blank

_________ is the name of a stage in the water cycle where water molecules change from liquid to gas particles.

Fill in the Blank

_________ is the name of a stage in the water cycle where trees release water into the atmosphere

Water Cycle Animation​

• ​Photosynthesis - plants take in carbon dioxide from the atmosphere and produce oxygen and glucose

• The plants are consumed by animals (this is called consumption)

  ​

• If the plant dies, it releases its nutrients into the soil (this is called decomposition)​

​

​Stages of the carbon cycle

​The Carbon Cycle

​

• Combustion - when fossil fuels (formed by dead plants) is burned to produce energy

​

• Respiration - when animals take in oxygen and glucose, and produce carbon dioxide and water vapor

​

Stages of the carbon cycle

The Carbon Cycle (continued)​

​

Multiple Choice

The stage of the carbon cycle where plants take in carbon dioxide to produce oxygen and glucose

• Consumption

• Combustion

• Respiration

• Photosynthesis

Multiple Choice

The stage of the carbon cycle where dead plant material forms fossil fuels

• Decomposition

• Combustion

• Respiration

• Photosynthesis

Multiple Choice

The stage of the carbon cycle where animals eat the plants, take in oxygen and release CO2 + H2O

• Decomposition

• Combustion

• Respiration

• Photosynthesis

Fill in the Blank

__________ IS THE PROCESS WHERE FOSSIL FUELS ARE BURNED TO PRODUCE ENERGY.

​We will also revise elements, compounds and molecules.

​​The atom

​What is a group? What is a period?

​​Periodic Table

​An atom is the smallest building block of all matter.

​A molecule is two or more atoms joined together chemically

Molecule​

​

​A compound is two or more different atoms joined together chemically

​​Compound

​MOLECULES VS COMPOUNDS

Multiple Choice

Is the following a compound or molecule?

• Molecule

• Compound

Multiple Choice

Is the following a compound or molecule?

• Molecule

• Compound

Multiple Choice

Is the following a compound or molecule?

• Molecule

• Compound

Multiple Choice

Is the following a compound or molecule?

• Molecule

• Compound

• ​Always the smaller number

• Tells us the number of protons (which is equal to the number of electrons) ​

The Atomic Number

• Always the larger number

• Tells us the number of protons and neutrons​

​​The Mass Number

​The Periodic Table

Fill in the Blank

What is the atomic number of the following element?

Fill in the Blank

What is the mass number of the following element? (or to the nearest whole number)

Fill in the Blank

How many protons does the following element have? (Atomic Number)

Fill in the Blank

What is the mass number of lithium?

Fill in the Blank

What is the mass number of Flourine?

Multiple Choice

What is meant by the Atomic Number

• The number of neutrons in an atom

• The number of protons AND neutrons in an atom

• The number of particles in an mole

• The number of protons in an atom

Multiple Choice

What is meant by the Mass Number

• The number of neutrons in an atom

• The number of protons AND neutrons in an atom

• The number of particles in an mole

• The number of protons in an atom

• ​The columns on the periodic table are arranged into groups.

  ​

• The Rows on the periodic table are called periods.

​

​The Arrangement of the Periodic Table

​

Multiple Choice

What is the name of Group 1 on the periodic table?

• The Halogens

• The Noble Gases

• Alkaline-earth metals

• Alkali metals

Multiple Choice

What is the name of Group 8 on the periodic table?

• The Halogens

• The Noble Gases

• Alkaline-earth metals

• Alkali metals

Multiple Choice

What is the name of Group 7 on the periodic table?

• The Halogens

• The Noble Gases

• Alkaline-earth metals

• Alkali metals

Multiple Choice

What is the name of Group 2 on the periodic table?

• The Halogens

• The Noble Gases

• Alkaline-earth metals

• Alkali metals

Multiple Choice

What is the name of group that contains the elements Iron, Cobalt, Nickel and Copper?

• The Halogens

• The Noble Gases

• Transition Metals

• Alkali metals

​The solar system consists of:

• 8 planets

  ​

• 1 Star (our sun)

  ​

• Space Dust (which forms stars over millions of years)​

​

​The Solar System

​

• Jupiter is the largest planet

  ​

• It has 79 moons!​

​

​Some text here about the topic of discussion.

​Largest Planet

The smallest planet, Mercury, is also the closest to the sun.

​

​Some text here about the topic of discussion.

​The Smallest Planet​

​

Multiple Choice

How many stars are in our solar system?

• Over 3 billion

• 6000

• 1

• Around 30

Poll

How confident, about the topics we have just revised, do you feel on a scale from 1 to 5??

• 1

• 2

• 3

• 4

• 5