WorksheetsElement & Compound PART 1
Total questions: 20
Worksheet time: 14mins
Which of the below are the characteristics of a matter?
Has mass
Does not take up space
Occupies space
Cannot be weighed
Which of the below are the examples of macroscopic?
Elephant
Molecules
Ants
Atoms
Which of the below are the examples of microscopic?
Chair
Table
Atoms
Paper
Which of the following describes element?
Example: Carbon
Example: Carbon Dioxide
substance that cannot be separated into simpler substance by physical or chemical means.
Substance composed of more than one element joined by chemical bonds
"A combination of more than one elements / substances in which the substances retain their distinct identities". This sentence most likely describing ..
Compound
Element
Substance
Mixture
Atom can be defined as a single neutral particles
True
False
Molecules are neutral particles made of 2 or more atoms bonded together
False
True
Which of the following are examples of compound?
Carbon Dioxide made up of carbon and oxygen
Coal made up of carbon
Air comprising of Oxygen, Carbon Dioxide, Nitrogen, Argon and etc..
Water made up of hydrogen and oxygen
Which of the following describe the image?
Compound
Mixture
Element
Which of the following describe the image?
Element
Compound
Mixture
Which of the following describe the image?
Element
Compound
Mixture
Which of the following are the types of mixture?
Compound Mixture
Homogenous Mixture
Heterogenous mixture
Element
Which of the following best describes homogenous mixture?
Tea
Chocolate chip cookies
Has uniform distribution
Rainwater
Which of the following best describes heterogenous mixture?
Does not have uniform distribution
Ice cubes and cola
Has uniform distribution
Vinegar
Which of the following are the states of matter?
Liquid
Solid
Gas
Mixture
"Transition of a substance directly from the solid phase to the gas phase without passing through the intermediate liquid phase". This refers to
Sublimation
Boiling
Freezing
Condensation
"Process by which water vapor in the air is changed into liquid water". This refers to
Boiling
Evaporation
Freezing
Condensation
Convert 45.6 cm to inches ( 1 inch = 2.54 cm)
115.8 inches
22.00 inches
9.00 inches
17.953 inches
Convert 355 mm to inches ( 1 inch = 25.4 mm)
9017 inches
13.90 inches
139.0 inches
18.00 inches
You have a rock with a volume of 15cm3 and a mass of 45 g. What is its density in g/cm^3?
30.00
675.00
3.00
0.33
