Comp Sci 3 FSA Prep Day 4

Standard: SC.8. P.8.5

How are carbon dioxide (C02) and carbon monoxide (CO) different compounds even though they are both made from carbon?

• A. They both contain carbon and oxygen, but    the amount of oxygen is different.

• B. They both contain carbon and oxygen, but the amount of oxygen is the same.

• C. The chemical bonds are different.

• D. The polarity of the bonds is different.

Tags

NGSS.MS-PS1-1

Standard: SC.8. P.8.5  

 An atomic model of sulfuric acid (H2SO4) is shown below. How many different elements have combined to form this compound of sulfuric acid

• A. 2

• B. 3

• C. 6

• D. 7

Tags

NGSS.MS-PS1-1

Standard: SC.8. P.8.5

    Elements on the periodic table are arranged into vertical columns called groups. Which of the following is true of the elements in a group?

• A. Only elements within a group can bond together to form compounds.

• B. Elements in a group have the same number of neutrons.

• C. Elements in a group have the same number of protons.

• D. Elements in a group have similar properties.

Standard: SC.7. P.10.1

    When solar radiation crosses space and moves toward Earth, it consists of many types of radiation. Together, these radiation types are known as the electromagnetic spectrum. Which of the following properties differentiates among the different types of radiation found in the electromagnetic spectrum?

• A. Amplitudes

• B. Wavelengths

• C. Temperatures

• D. Chemical makeup

Standard: SC.7. P. 11.2

  Laura ate a ham sandwich and a peach for lunch. Later that day, she ran 2 miles during track practice. Which of the following energy transformations occurred between lunchtime and the end of Laura’s run?

• A. Thermal energy was converted to kinetic energy.

• B. Kinetic energy was converted to chemical energy.

• C. Electrical energy was converted to thermal energy.

• D. Chemical energy was converted to mechanical energy.

Standard: SC.7.P.11.4

   If Stanley uses a cold metal spoon to stir extra sugar in his latte.  What happens to the particles in a cold metal spoon when it is placed in the hot cup of latte?

• A. Particle movement does not change.

• B. The particles from the latte move to the spoon.

• C. The particles move closer together.

• D. The particles slow down.

Tags

NGSS.MS-PS1-4

Standard: SC.8. E. 5.3

 A science fiction movie shows a spaceship traveling past Pluto, Saturn, the Moon, and the Andromeda galaxy. Which of these celestial objects is farthest from the Sun?

• A. Pluto

• B. Saturn

• C. The Moon

• D. The Andromeda Galaxy

Tags

NGSS.MS-ESS1-3

Standard: SC.8. E.5.5

The light from many stars can be seen from Earth. But there is a time delay between the time the light is emitted from the star and when we see I here on Earth. Which of the following statements best explains why there is a delay?

• A. Stars twinkle, so they give off light at regular intervals   

• B. The star’s light is not bright enough to reach Earth immediately.

• C. Stars are light-years away from Earth, so light takes time to reach our planet

• D. Earth’s atmosphere is too thick for light to reach the surface as soon as it is omitted.

Standard: SC.8. E.5.5

   Stars are classified by properties such as temperature, color, size, absolute magnitude. Some of these factors are directly related. Which of the following factors is most directly related to a star?

• A. Apparent magnitude

• B. Life cycle stage

• C. Color

• D. Size

Standard: SC.8. E.5.5 

 The Hertzsprung Russell diagram is pictured below: The Hertzsprung Russell diagram classifies stars according to certain properties. Which of the following changes would correspond to a decrease in a star’s absolute brightness?

• A. Increase in the star’s temperature

• B. A decrease in the star’s temperature

• C. A decrease in the star’s distance

• D. An increase in the star’s size