WorksheetsCOMBINED SCIENCE 1RO
Total questions: 10
Worksheet time: 10mins
FREEZING IS THE CHANGE OF STATE OF
SOLID TO LIQUID
LIQUID TO GAS
LIQUID TO SOLID
GAS TO LIQUID
THE MELTING POINT IS THE NAME OF THE TEMPERATURE IN WHICH...
A SOLID CHANGE TO LIQUID
A LIQUID CHANGE TO GAS
A LIQUID CHANGE TO SOLID
A GAS CHANGE TO LIQUID
THE IMAGE CORRESPONDS TO A...
LIQUID
GAS
SOLID
WHICH SUB-ATOMIC PARTICLE HAS THE SMALLEST RELATIVE MASS?
PROTON
ELECTRON
NEUTRON
A MIXTURE IS...
A SET OF ATOMS
A SET OF MIXTURE
A SET OF COMPOUNDS
WHAT IS THE FORMULA OF THE COMPOUND?
C3 H8 O2
C4 H8 O
C4 H8 O2
C3 H7 O2
Which process is a physical change?
the melting of ice
The reaction of sodium with water
The combustion of methane
What is the formula of this compound?
C5 H11 O
C5 H11 O2
C5 H12 O
C5 H12
How many protons does the lithium atom have?
6
4
3
8
How many neutrons does the Magnesium atom have?
24
12
10
14
