WorksheetsScience Chapter 6 Form 1 KSSM 16/10/2020
Total questions: 15
Worksheet time: 9mins
Atom consists of three subatomic particles, except:
electron
proton
molecule
neutron
Electron is a particle with ________ charge.
negative
positive
no
Proton is a particle with _________ charge.
negative
positive
no
Neutron is a particle with _________ charge.
negative
positive
no
'Neutral particles made up of two or more atoms' is the definition of:
element
atom
molecules
mixture
Which of the following is the example an element?
shell
salt
cocktail
oxygen tank
A compound consists of two or more elements combined physically.
True
False
Salt (NaCl) is an example of a compound. What are the elements found in salt?
Carbon, calcium and oxygen
Carbon, hydrogen and oxygen
Sodium and chlorine
Oxygen and carbon
Periodic Table is an orderly arranged table of __________?
compounds
mixture
atoms
elements
Select three correct characteristics of a METAL.
can conduct heat & electricity
low melting and boiling point
high tensile strength
shiny appearance
low density
All of the following are the example of metals, except:
aluminium
copper
carbon
zinc
All of the following are the example of non-metals, except:
iodine
chlorine
carbon
iron
All of the following can conduct electricity, except:
carbon
sulphur
copper
iron
MIxtures can be separated physically.
True
False
Impurities can be removed from flour using magnet.
True
False
