Compound & atom ?'s

Compound & atom ?'s

14 Qs

quiz-placeholder

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Compound & atom ?'s

Compound & atom ?'s

Assessment

Quiz

others

Hard

Created by

Maree Mitchell

FREE Resource

14 questions

Show all answers

1.

OPEN ENDED QUESTION

30 sec • Ungraded

First and last name:

Evaluate responses using AI:

OFF

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

All compounds are made up of two or more
elements.
nuclei.
electrons.
mixtures.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The nucleus of an atom has a positive charge because the nucleus contains
electrons.
protons.
mass.
neutrons.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

On the periodic table, elements with the same number of valence electrons are in the same
square.
period.
group.
block.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When an atom loses or gains electrons, it becomes a(n)
ion.
formula.
crystal.
subscript.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A polyatomic ion is made up of more than one atom/element.
True
False

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The atomic number of an element is the number of protons in the nucleus of an atom.
True
False

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