Structure of atom

Structure of atom

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9th Grade

Hard

Created by

kalpana mandapaka

Used 1+ times

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8 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Who discovered electron

J.J.Thomson

James Chadwick

Ernest Goldstein

Rutherford

2.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Define atomic number

3.

OPEN ENDED QUESTION

3 mins • 1 pt

Write 2uses of isotopes

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4.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Isotopes of an element have----------+

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Who discovered neutron

Goldstein

James Chadwick

Thomson

Rutherford

6.

OPEN ENDED QUESTION

3 mins • 1 pt

Write the limitations of thomson's model

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

What is valency? Write one example?

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8.

OPEN ENDED QUESTION

3 mins • 1 pt

What is zXA method

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