Who created periodic table...?

PPSC Past Papers

Latest MCQs

Who created periodic table...?

(A) Faraday

(B) Lavoisier

(C) Arrhenius

(D) Mendeleev

Comments

Source: This question is taken from the Everyday Science

Latest MCQs

In the periodic table, rows is considered to be a ____...?

(A) Periods

(B) Groups

(C) Zigzag

(D) Diagonal

Comments

Source: This question is taken from the Everyday Science

Latest MCQs

What are Columns in Periodic table called...?

(A) Period

(B) Group

(C) Verticals

(D) Perpendiculars

Comments

Source: This question is taken from the Everyday Science

Latest MCQs

In modern periodic table, how many periods are there...?

(A) 7

(B) 8

(C) 9

(D) 6

Comments

Source: This question is taken from the Everyday Science

Latest MCQs

4th and 5th period in periodic table are known as...?

(A) Short period

(B) Long period

(C) Normal period

(D) Very long period

Comments

Source: This question is taken from the Everyday Science

Latest MCQs

The periodic table divided into S, P, d, and f block based on _______...?

(A) Atomic Radius

(B) Electronic Configuration

(C) Ionization Energy

(D) Electron Affinity

Comments

Source: This question is taken from the Everyday Science

Latest MCQs

According to Mosely the chemical properties of elements are the periodic function of their...?

(A) Atomic Size

(B) Atomic Mass

(C) Atomic Radius

(D) Atomic Number

Comments

Source: This question is taken from the Everyday Science

Latest MCQs

The property decides the order of elements in the modern periodic table is ____...?

(A) The number of neutrons in the nucleus

(B) The number of electrons in the outermost shell

(C) The number of protons (atomic number) in the nucleus

(D) The atomic mass of the element

Comments

Source: This question is taken from the Everyday Science

Latest MCQs

Which are the only two elements on the periodic table that are liquid at room temperature...?

(A) Mercury and Bromine

(B) Carbon and helium

(C) Nitrogen and Hydrogen

(D) Oxygen and Neon

Comments

Source: This question is taken from the Everyday Science

Latest MCQs

Of the six noble gases in the periodic table, which is the lightest...?

(A) Nitrogen

(B) Hydrogen

(C) Helium

(D) Oxygen

Comments

Source: This question is taken from the Everyday Science

Latest MCQs

How many coloumns in the modern Periodic Table...?

(A) 17

(B) 18

(C) 19

(D) None of these.

Comments

Source: This question is taken from the Everyday Science

Latest MCQs

In the periodic table, columns is considered to be a ____...?

(A) Periods

(B) Groups

(C) Zigzag

(D) Diagonal

Comments

Source: This question is taken from the Everyday Science

Latest MCQs

Which of the following letter does not represent in periodic table...?

(A) X

(B) K

(C) J

(D) N

Comments

Source: This question is taken from the Everyday Science

Latest MCQs

How many elements are in modern periodic table...?

(A) 118

(B) 181

(C) 108

(D) 188

Comments

Source: This question is taken from the Everyday Science

Latest MCQs

The horizontal rows of the periodic table are called ______...?

(A) Groups

(B) Periods

(C) Sets

(D) Matrices

Comments

Source: This question is taken from the Everyday Science

Latest MCQs

How many rows and columns are in the modern Periodic Table...?

(A) 18 columns and 7 rows

(B) 12 columns and 9 rows

(C) 7 columns and 18 rows

(D) 25 columns and 15 rows

Comments

Source: This question is taken from the Everyday Science

Latest MCQs

What is the first element in the periodic table...?

(A) Hydrogen

(B) Helium

(C) Nitrogen

(D) Carbon

Comments

Source: This question is taken from the Everyday Science

Latest MCQs

How many rows in the modern Periodic Table...?

(A) 5

(B) 6

(C) 7

(D) None of these.

Comments

Source: This question is taken from the Everyday Science

Latest MCQs

What are rows in Periodic table called...?

(A) Period

(B) Group

(C) Verticals

(D) Perpendiculars

Comments

Source: This question is taken from the Everyday Science

Latest MCQs

Vertical columns in the periodic table of elements are called as__________...?

(A) Periods

(B) Groups

(C) Rows

(D) Lanthanoids series

Comments

Source: This question is taken from the Everyday Science

Latest MCQs

In modern periodic table, how many groups are there...?

(A) 12

(B) 18

(C) 7

(D) 8

Comments

Source: This question is taken from the Everyday Science

Latest MCQs

Periods in the periodic table are ____...?

(A) Vertical columns

(B) Horizontal rows

(C) Diagonal lines

(D) Blocks

Comments

Source: This question is taken from the Everyday Science

Latest MCQs

In whole Periodic Table which element Is Most Reducing Agent ...?

(A) Chlorine

(B) lithium

(C) Helium

(D) Neon

Comments

Source: This question is taken from the Everyday Science

Latest MCQs

Who created periodic table...? Mcqs

PPSC Past Papers