S1: Elements, Compounds & Mixtures

S1: Elements, Compounds & Mixtures

7th Grade

15 Qs

quiz-placeholder

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S1: Elements, Compounds & Mixtures

S1: Elements, Compounds & Mixtures

Assessment

Quiz

English

7th Grade

Medium

Created by

Teacher Clare

Used 4+ times

FREE Resource

15 questions

Show all answers

1.

MULTIPLE SELECT QUESTION

1 min • 2 pts

An atom is __________.

(You may choose one or more answers)

the smallest particle that is indivisible

visible under the microscope

the smallest, indivisible living unit

existing in solid, liquid or gaseous state

2.

MULTIPLE CHOICE QUESTION

1 min • 2 pts

A molecule _____________.

is a chemical combination of atoms

is a mixture of atoms

cannot be divided into smaller units

3.

MULTIPLE CHOICE QUESTION

1 min • 2 pts

A molecule is made up of ______________.

at least 2 compounds

at least 2 atoms

at least 2 elements

a pure substance

4.

MULTIPLE CHOICE QUESTION

30 sec • 2 pts

Elements in the same period share the same chemical properties.

True or false?

True

False

5.

MULTIPLE SELECT QUESTION

1 min • 2 pts

Elements in the periodic table are arranged _____________.

(You may choose one or more answers)

in columns and rows

in groups and periods

from metals to non-metals

from non-metals to metals

6.

MULTIPLE SELECT QUESTION

1 min • 2 pts

Which of the following are examples of chemical properties?

(You may choose one or more answer)

Flammability

Density

Boiling point

Toxicity

pH value

7.

MULTIPLE SELECT QUESTION

1 min • 2 pts

 

Non-metals ________________.

(You may choose one or more answers)

are malleable

are silvery in appearance

have low melting and boiling points

are poor conductors of heat and electricity

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