Elements, Compounds and Mixtures

za4321
Quiz by za4321, updated more than 1 year ago
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Description

Quiz on Elements, Compounds and Mixtures, created by za4321 on 11/15/2014.

Resource summary

Question 1

Question
What are atoms and molecules?
Answer
  • The particles that make up everything around us
  • Small groups of matter combined chemically

Question 2

Question
True or False: Atoms are bigger than molecules
Answer
  • True
  • False

Question 3

Question
True or False: Molecules can be separated into it's separate atoms
Answer
  • True
  • False

Question 4

Question
True or False: Atoms can be broken down into separate substances
Answer
  • True
  • False

Question 5

Question
Elements are made up of....
Answer
  • Only one type of atoms
  • More than one type of atoms

Question 6

Question
True or False: Atoms are the smallest building block of matter
Answer
  • True
  • False

Question 7

Question
When small groups of atoms combine in a physical way they create....
Answer
  • Compounds
  • Molecules

Question 8

Question
True or False: Compounds can only exist as molecules
Answer
  • True
  • False

Question 9

Question
True or False: Elements can only exist as atoms or molecules
Answer
  • True
  • False

Question 10

Question
Give two examples of compounds
Answer
  • Water, Hyrdogen
  • Sodium Chloride (Table Salt) and Water

Question 11

Question
Give two examples of elements
Answer
  • Gold, Calcium
  • Calcium, Sodium Chloride

Question 12

Question
Which answer describes a compound?
Answer
  • A pure substance that can not be broken down further by either chemical or physical means
  • A substance where the atoms of two or more elements have combined together in a chemical way
  • A substance formed when the atoms of elements and/or compounds have been mixed together in a physical way

Question 13

Question
True or False: Mixtures often retain the properties of it's components
Answer
  • True
  • False

Question 14

Question
True or False: Compounds have properties that are different from it's component elements
Answer
  • True
  • False

Question 15

Question
What kind of a mixture is formed by Zinc and Iron Sulphate
Answer
  • Alloy
  • Colloid
  • Simple Mixture
  • Solution
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