Periodic Table of Element Quiz

How many groups are there in the periodic table of elements?

• 12

• 14

• 16

• 18

The modern periodic table are arranged base on the increasing atomic ______?

• Mass

• Number

• Proton

• Neutron

The symbol Au stands for what element?

• Silver

• Gold

• Aluminum

• Carbon

What is the atomic number for Helium?

• 4

• 3

• 2

• 1

What is the symbol for Tin?

• Tn

• T

• Si

• Sn

Who propose the law of triads in the development of periodic table of elements?

• Newlands

• Mosely

• Mendeleev

• Berzelius

In what group in the periodic table of elements Xenon belong?

• Alkali

• Alkaline Earth Metal

• Noble gases

• Halogens

What is the first element in the periodic table of elements?

• Hydrogen

• Helium

• Lithium

• Beryllium

Who propose the law of octaves in the development of periodic table of elements?

• Dobereiner

• Moseley

• Mendeleev

• Newlands

What is the atomic number of the element Calcium?

• 19

• 20

• 21

• 22