Atomic Structure

Atomic Structure

10th Grade

20 Qs

quiz-placeholder

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Atomic Structure

Atomic Structure

Assessment

Quiz

Chemistry

10th Grade

Hard

NGSS
MS-PS1-1, HS-PS1-8, HS-PS1-1

+2

Standards-aligned

Created by

Kerri Boyd

Used 118+ times

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20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Look at this picture of Argon off the periodic table. Which of the following is true for this element?

18 protons

40 protons

22 protons

21.9 protons

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The atomic mass of an atom is equal to

number of protons plus number of neutrons

number of protons plus number of electrons

number of electrons plus the number of neutrons

Tags

NGSS.MS-PS1-1

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The mass of this particle is so small that it is not counted.

proton
electron
neutron
quark

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The charge of the nucleus of all atoms or ions

positive
negative
neutral
sometimes positive and sometimes negative

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The number of these determines which element an atom is.

neutrons
electrons
protons

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What is true about an atom?

Most of the space in an atom is taken up by the nucleus
Atoms are mostly empty space
Atoms have no mass
Electrons have much more mass that protons or neutrons.

Tags

NGSS.HS-PS1-7

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In order for an atom to be neutral what has to be true?

The atom has more protons than neutrons
The atom has more neutrons than protons
The atom has the same number of protons and neutrons
The atom has the same number of protons and electrons

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