PERIODIC SYSTEM Question Preview (ID: 9998)
This Is A Game About General Characteristics Of Periodic System, Which Includes A Series Of Curiosities About Some Chemical Elements.
TEACHERS: click here for quick copy question ID numbers.
The Periodic Table contains...
a) 7 periods
b) 8 periods
c) 9 periods
d) 18 periods
The elements situated in the first group are called...
a) Noble gases
b) Halogens
c) Alkali metals
d) Transition metals
The lightest element on Earth is...
a) Helium
b) Neon
c) Fluorine
d) Hydrogen
The modern Periodic Table is arranged according to...
a) Mass number
b) Atomic number
c) Avogadro number
d) The number of neutrons
The Periodic System contains...
a) 7 groups
b) 8 groups
c) 9 groups
d) 18 groups
The most abundant gas in the air is...
a) Nitrogen
b) Hydrogen
c) Oxygen
d) Carbon dioxide
Oxygen, sulphur or selenium are...
a) Halogens
b) Alkaline Earth metals
c) Chalcogens
d) Halogens
This element is an essential constituent of bones, teeth and shells
a) Sodium
b) Calcium
c) Titanium
d) Manganese
This element is used to make toothpaste because it protects teeth from decay..
a) Fluorine
b) Chlorine
c) Bromine
d) Iodine
This element can prevent you from suffering anaemia...
a) Phosphorus
b) Calcium
c) Iron
d) Magnesium
Play Games with the Questions above at ReviewGameZone.com
To play games using the questions from above, visit ReviewGameZone.com and enter game ID number: 9998 in the upper right hand corner or click here.
To play games using the questions from above, visit ReviewGameZone.com and enter game ID number: 9998 in the upper right hand corner or click here.
TEACHERS / EDUCATORS
Log In | Sign Up / Register
Log In | Sign Up / Register