The perimeter of the adjacent figure is

In the following venn diagram, the number of elements in the set A is

Venn diagrams are pictorial or graphical representations of logical relationship between data sets.

The following Venn diagram indicates

Intersection of data sets means the  inclusion of everything that lies common to the data sets.
Venn diagrams are pictorial or graphical representations of logical relationship between data sets.

The shaded portion of Venn diagram represents

Complement of data set means the inclusion of everything other than the said elements.
Intersection of data sets means the  inclusion of everything that lies common to the data sets.
Union of data set means the addition or inclusion of everything present in both the data sets, without repetition.
Venn diagrams are pictorial or graphical representations of logical relationship between data sets.

The shaded portion represents

Intersection of data sets means the  inclusion of everything that lies common to the data sets.
Union of data set means the addition or inclusion of everything present in both the data sets, without repetition.
Venn diagrams are pictorial or graphical representations of logical relationship between data sets

From the venn diagram is

Union of data set means the addition or inclusion of everything present in both the data sets, without repetition.
Venn diagrams are pictorial or graphical representations of logical relationship between data sets

From the Venn diagram B^C is

Complement of data set means the inclusion of everything other than the said elements.
Venn diagrams are pictorial or graphical representations of logical relationship between data sets.

From the Venn diagram is

Complement of data set means the inclusion of everything other than the said elements.
Venn diagrams are pictorial or graphical representations of logical relationship between data sets.

Find the value of x from the following Venn diagram if

union means non repetitive addition of data in sets. intersection means subtraction of data elements in sets.

In Venn diagram,

a venn diagram is a pictorial representation or graphical representation of logical relationship between data sets.

One side of an equilateral triangle is 24 cm The midpoints of its sides are joined to form another triangle whose midpoints are in turn joined to form still another triangle this process continues indefinitely The sum of the perimeters of all the triangles

Pick out the isoelectronic structure from the following:
I)
II)
III)
IV)

Ionization energies of five elements in kcal/mol are given below:

Which of the following pair represents elements of same group?

Ionization energies of five elements in kcal/mol are given below:

If Q reacts with fluorine and oxygen, the molecular formula of fluoride and oxide will be respectively:

Ionization energies of five elements in kcal/mol are given below:

Which is non-metal (excluding noble gas)?

The ground state electronic configurations of the elements, U, V, W, X, and Y (these symbols do not have any chemical significance) are as follows

U: 

V:

W:

X:

Y:

Determine which sequence of elements satisfy the following statements:

i) Element forms a carbonate which is not decomposed by heating

ii) Element is most likely to form coloured ionic compounds

iii) Element has largest atomic radius

iv) Element forms only acidic oxide