Elements, compounds and mixtures This quiz has 10 questions. For each question you have to decide if the statement is true or false. BEWARE ! One mistake.

Slides:

Advertisements

Similar presentations

You are all made of very tiny atoms ©. The atoms are so tiny that they can hardly be seen with the most powerful microscopes ©

Advertisements

Add title Add a picture or a description. Question 1(True) Click to type your question here I have made this an easy True/false question true False Next.

Quiz on weight and mass This quiz has 10 multiple choice questions Click on the answer box you think is correct BEWARE ! One mistake and you have to start.

Acids and alkalis This quiz has 10 questions. For each question you have to decide if the statement is true for acids or alkalis. BEWARE ! One mistake.

Quiz on Group 1 and Group 7 BEWARE !

Element, Compound or Mixture?

Learning Objectives: To understand what is meant by the term, ‘relative molecular mass’

Compounds and Mixtures Name ________________ Elements If a solid, liquid or gas is made up of only one type of atom we say it is an element. For example,

Atoms Elements Molecules Compounds Pure Substance Mixture Solution.

True/False. False True Subject May Go Here True / False ? Type correct answer here. Type incorrect answer here.

Plants Store Carbon from the Atmosphere. Water comes up the stem and into the leaves.

Science Class September 29 (A day) September 30 (B Day)

Quiz Name Here Click to start Question 1 Type question here Wrong Answer Right Answer.

Chapter 2 - Matter Section 1 – Classifying Matter

Refresher Quiz RCb Refresher Quiz For each question slide, click on the mouse to reveal the correct answer(s) or click through the slides using the forward.

Classifying Matter Quiz Page a) element b) compound c) Homogeneous Mixture d) Heterogeneous Mixture 1. a) element b) compound c) Homogeneous Mixture.

Done by: Sara Al-Khater 7D Science.  The element is a substance that is made out from one type of atoms.  element is a pure substance that cannot be.

Quiz on metal reactivity This quiz has 10 multiple choice questions Click on the answer box you think is correct BEWARE ! One mistake and you have to start.

Combustion Analysis Ex - Find the empirical formula of vitamin C (ascorbic acid), a compound that contains only C, H, and O. Combustion of g of.

Conductors and insulators

Lecture: Molecules and Compounds. Compounds and Molecules: A chemical structure that is made of two or more atoms that are bonded together.

Chemistry of Living Things

What do we call these things? 6 Atoms which happen to be of 3 different elements.

Elements, Compounds, Mixtures This picture show the atoms that are present in the air. 1.Which ones are elements? 2.How can you tell?

Find the mistake! Here are 10 statements you will have 15 seconds to decide if the statement is right or wrong. List the numbers of the wrong statements.

Quiz Name Here Click to start Question 1 Type question here Wrong Answer Right Answer.

The Nuts and Bolts of Chemistry Elements, Compounds and Mixtures.

Copyright Richards 2009 Elements and the Periodic Table Quiz One.

Atoms, elements, molecules compounds and mixtures

 Complete the following slides using your notes from class and the internet.  You MUST use your own words  You should try to add images to go with.

Nuclear fission and fusion This quiz has 10 questions. For each question you have to decide which box to click. BEWARE ! One mistake and you have to start.

Hyper Media Math Quiz By Joshua Breeze Click on picture to begin.

Elements An element is a pure substance made of only 1 type of atom.

Main Elements of Life Quiz

Elements, atoms, molecules, mixtures

Science Quiz: Air.

Mixtures, Compounds & Elements

Elements, Mixtures, and Compounds

Elements, Mixtures, and Compounds

1. Matter that always has exactly the same composition is

The Division Duck Click here.

Elements, Compounds & Mixtures

Elements, Compounds and Mixtures

Compound, element or mixture? How do you know?

Atoms, Molecules, Elements, and Compounds

Lesson: Mixtures & Compounds

Balancing Equations.

Read the definitions on the next two slides CAREFULLY!

Atoms, Molecules, Pure Substances, & Mixtures

Relative Formula Mass This is the total mass of the sum of all the relative atomic masses of the elements in a compound.

Quiz Name Here Click to start.

Quiz Name Here Click to start.

Unit 2: Chemistry Lesson 2: Classifying Matter Essential Questions: 1

Match 'em up False? or True A solid A compound A liquid An element

Unit 2: Chemistry Lesson 2: Classifying Matter Essential Questions: 1

Angles on a straight line Vertically opposite angles

Elements, Compounds and Mixtures

Percentage Composition

Elements, Compounds, Mixtures

Do Now Decide whether each of the items below is an element, compound or mixture. Pure Water Salt Dirt Carbon Air Oxygen Sugar Copper.

Chemical Balancing The Law of Conservation of Mass:

The elements of life EL1 What are we made of?.

Evidence 3 After reading the method of this study, four 7th graders drew what the scientists had put in each jar. For each of the next four drawings,

Elements, Compounds, Mixtures

Element, Molecule, Compound and Mixtures

Presentation transcript:

Elements, compounds and mixtures This quiz has 10 questions. For each question you have to decide if the statement is true or false. BEWARE ! One mistake and you have to start again! Click here to start quiz

All the atoms in an element are the same TrueFalse

Well done ! Next question

Air is a mixture mainly of nitrogen and oxygen TrueFalse

Another correct answer! Next question

Water is a mixture of hydrogen and oxygen TrueFalse

Great answer ! Next question

A mixture must be made of two elements TrueFalse

Good work ! Next question

Orange squash is a mixture TrueFalse

5 out of 5 correct ! Next question

Carbon dioxide is a mixture TrueFalse

Lots to smile about !- another correct answer Next question

Two compounds cannot make a mixture TrueFalse

Fantastic : only 3 questions left Next question

Iron sulphide is a mixture TrueFalse

Correct – again ! Next question

A compound must be made of molecules TrueFalse

Wow ! Last question coming up Next question

An element and a compound cannot make a mixture TrueFalse

Well done ! You have got all the questions correct. Click here to start again Click here to end quiz

Add your statement here TrueFalse

Sorry ! That answer was wrong. Click here to start again Click here to leave quiz