WorksheetsJohn Newlands
Total questions: 10
Worksheet time: 5mins
Who discovered the law of octaves?
John Octaves
Albert Einstine
Antoni Van Lavoisier
John Newlands
The properties of elements repeated at
8th Atom
12th atom
18th atom
112th atom
The law of octaves only worked until:
Sodium
Magnesium
Galium
Calcium
The effect of periodicity amongst elements did not fit in the mind of chemists of that time
True
False
How many elements were discovered at Newlands times?
188
12
56
77
The theory proposed by John Newlands was similar to the law of octaves in:
Music Notes
Construction
Aerodynamics
Quantum Mechanics
John Newlands law of octaves was applicable for ALL the elements
True
False
Which scientist recognised Newlands work and worked upon it for establishing a new version of the periodic table
Dmitri Mendeleev
John Dalton
Robert Hooke
Stephen Hawkings
Who is known as the father of the periodic table?
Mark Antonie
Dmitri Mendeleev
John Dalton
Issac Newton
What is surname of John
Newlands
Dalton
Chaudhri
Khan
