Grade 8 4.2 More about the structure of the atom

Grade 8 4.2 More about the structure of the atom

8th Grade

9 Qs

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Grade 8 4.2 More about the structure of the atom

Grade 8 4.2 More about the structure of the atom

Assessment

Quiz

Other

8th Grade

Hard

Created by

Otgonkhuu Ragchaasuren

Used 8+ times

FREE Resource

9 questions

Show all answers

1.

FILL IN THE BLANK QUESTION

1 min • 1 pt

The first 20 elements and their symbols in the ... ... .

2.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Each element has an ... ... . This tells you how many protons it contains.

3.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Each element has a ... ... . This tells you how many protons and neutrons each atom in the element has in total.

4.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Protons have a ... charge. Electrons have a ... charge.

5.

FILL IN THE BLANK QUESTION

1 min • 1 pt

An atom has ... ... charge, because the number of protons is the same as the number of electrons.

6.

FILL IN THE BLANK QUESTION

1 min • 1 pt

The electrons are arranged in electron ... or ... around nucleus.

7.

FILL IN THE BLANK QUESTION

1 min • 1 pt

The first shell has only room for ... electrons.

8.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Draw a diagram to show the structure of an atom of sodium?

9.

FILL IN THE BLANK QUESTION

1 min • 1 pt

What is the name of the element that has electrons arranged 2,8,8,2?