Негізгі Заңдары Химия

Негізгі Заңдары Химия

10th Grade

8 Qs

quiz-placeholder

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Негізгі Заңдары Химия

Негізгі Заңдары Химия

Assessment

Quiz

Chemistry

10th Grade

Hard

NGSS
HS-PS1-7, HS-PS1-3, HS-ESS2-5

Standards-aligned

Created by

Charles Martinez

FREE Resource

8 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Measure of the amount of matter 
mass
volume
weight
density

Tags

NGSS.HS-PS1-7

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Anything that has mass & takes up space
gravity
force
matter
volume

Tags

NGSS.HS-PS1-3

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The percentage of copper and oxygen in samples of “CuO” obtained by different methods were found to be the same. This illustrates the law of:

Definite proportions

Conservation of mass

Multiple proportions

Reciprocal proportions

Tags

NGSS.HS-PS1-7

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

A balanced chemical equation is in accordance with:

Avogadro's law

Law of conservation of mass

Law of multiple proportions

Law of reciprocal proportions

Tags

NGSS.HS-PS1-7

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The ratio of elements in pure water can change based on where the water is from. Example a spring in Kansas compared to a spring in Europe.

True

False

Tags

NGSS.HS-ESS2-5

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

The percentage of copper and oxygen in samples of “CuO” obtained by different methods were found to be the same. This illustrates the law of:

Constant proportions

Conservation of mass

Multiple proportions

Reciprocal proportions

Tags

NGSS.HS-PS1-7

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The Law of Multiple Proportions states

when two elements combine with each other to form more than one compound, the weights of one element that combine with a fixed weight of the other are in a ratio of small whole numbers

that every chemical compound contains fixed and constant proportions (by mass) of the elements that make up that compound.

that matter is neither created nor destroyed, only changed during chemical reactions

8.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

One of Dalton's conclusions concerning his atomic theory was that all atoms of the same element are -
combined
different
reacted
the same