Advertisements
Advertisements
प्रश्न
Find the odd one out and give its explanation.
पर्याय
Fluorine
Boron
Bromine
Chlorine
उत्तर
Boron
Explanation-
Boron is placed in group 13 while others are placed in group 17 of the modern periodic table.
APPEARS IN
संबंधित प्रश्न
The law used by Newlands to arrange elements is known as........... .
What were the limitations of Newlands’ Law of Octaves?
State whether the following statement is true of false:
Newlands divided the elements into horizontal rows of eight elements each.
Name the scientist who gave the Law of octaves in the early classification of elements.
X and Y are the two elements having similar properties which obey Newland's laws of octaves. How many elements are there in-between X and Y?
Fill in the following blank with suitable word:
According to Newland's classification of elements, the properties of sulphur are similar to those of oxygen because sulphur is the ............... element starting from oxygen.
What is Newlands' law of octaves? Explain with an example.
Explain 'Newland's Law of Octaves.' Why was the law discarded?
List two limitations of Newlands' Law of Octaves.
State Newland’s Law of Octaves with a suitable example.
In which way was Newland’s Law of Octaves comparable to a musical note.
Newlands’ Law of Octaves is applicable upto _______.
X and Y are two elements having similar properties which obey Newlands’s Law of Octaves. The minimum and maximum number of elements in between X and Y respectively are _______.
Find the odd one out and give its explanation.
Element A and B follows Newland’s octaves rule. How many elements are there in between A and B?
To which element does Newland’s octave rule apply?
The elements beryllium, magnesium and calcium are in group 2. What will be their valency?
According to Newland’s octave rule, chlorine shows similarity with fluorine. Because chlorine is _______.
The similarity between the properties of the first and eighth elements is called the octave rule.
State Newland’s Law of Octaves.
Newlands relation is called ______
Upto which element, the Law of Octaves was found to be applicable
