Online Assessment
Instructions
1) Type in your first and last name in the
“Name” box in the top-left corner.
2) Next type in your teacher’s name in
the “ID” box.
3) Then type in your school’s name in the
“Email” box.
4) Select the best answer for each question.
5) When you
are finished click the “Grade and Submit” button.
6) The grade will be emailed
to your teacher.
|
|
|
1.
|
NOTE: If your teacher’s last
name is Elliott, then you are doing the wrong assessment.
---This assessment is only for
students of other teachers.
---If your teacher is Mr. Elliott, then please go back to the
website and click on the first assessment link instead. Thanks!
Which of the following best
describes an atom (see Image-A above)?
a. | protons and electrons grouped together in a alternating pattern | b. | a core of electrons
and neutrons surrounded by protons | c. | protons and electrons grouped together in a
random pattern | d. | a core of protons and neutrons surrounded by
electrons |
|
|
|
2.
|
The following diagram shows the structure of a water molecule The chemical
formula is H 2O. Each circle in the diagram represents...? a. | an atom | b. | a cell | c. | a mixture | d. | a
compound |
|
|
|
3.
|
Any object or substance that exists in one of the four phases of matter is made
of atoms.
Which once of the following choices is made
of atoms?
a. | an X-ray | b. | a radio
wave | c. | sunlight | d. | oxygen
gas |
|
|
|
4.
|
All matter is made of atoms, but things such as energy, time, and force are not
made of matter.
Identify the item shown below that IS NOT made of
atoms.
a. | 
A classic automobile | c. | 
Solar Radiation
(energy) | b. | 
A jet aircraft | d. | 
A two-story
house |
|
|
|
5.
|
All solids, liquids, gases, and plasmas consist of tiny particles called
atoms.
Which of the following is made of atoms?
a. | light | b. | heat | c. | gravity | d. | air |
|
|
|
6.
|
After years of experimentation, scientists were able to determine the locations
of protons, neutrons, and electrons inside of atoms.
Which of the following diagrams most
accurately shows a core of nuclear particles encircled by negatively charged
particles?
|
|
|
7.
|
Saturn | Lizard | Steaming Kettle | | | | | | |
Which statement best describes what the
planet Saturn, a lizard, and a steaming kettle have in common? a. | All are multicellular organisms. | b. | All produce their own energy without
help. | c. | All are at the same internal temperature. | d. | All are made of
atoms. |
|
|
|
8.
|
Rainforest Flora and Fauna | | |
Examine the rainforest picture above. The air, the water, the
flora, and fauna are all composed of particles called __________.a. | animal cells | b. | plant cells | c. | crystals | d. | atoms |
|
|
|
9.
|
A garden contains soil, rocks, insects, and plants. | | |
How are the
contents of this garden similar?a. | They are all non-living things. | c. | They are all multi-cellular organism | b. | They all make their own food. | d. | They are all made
of atoms. |
|
|
|
10.
|
Diagram 01 | | ---These objects are described on the periodic table | ---Its name means
indivisible. | ---It is called “the building block of
matter.” | |
What is the object shown in the diagram above?a. | isotope | b. | atom | c. | molecule | d. | ion |
|