Google form-Structure of Atom

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By Kalpana Verma, PGT-Chemistry

Email *

Name of the Student *

Name of School *

2. What was mainly discovered by the following experiment. *

1 point

Electrons

Energy levels

Alpha particles

3. Match the name of Scientists with their achievements *

5 points

Chadwick

Rutherford

Thomson

Neils Bohr

Dalton

Indivisibility of atoms

Discovery of electrons

Concept of nucleus

Stationary orbits

Neutron

4. What property of an element determines its chemical behaviour? *

1 point

Density of the element

Valency of an element

Size of an element

Molar mass of the element

5. The electronic configuration of Sulphur is *

1 point

2,6,8

2,8,6

2,6,6,2

8,6,2

6. Which of the following does not match the characteristics of an Isotope? *

1 point

Isotopes are the atoms of different elements

Isotopes differ in number of neutrons

Isotopes of some elements are radioactive

Isotopes have similar chemical properties

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