Chemical & Physical changes plus properties 1

When you build your  boat recently density can be described as a....?

• Physical Property
• Physical Change
• Chemical Property
• Chemical Change

Many metals react with HCl and CuCl2, this reaction describes the characteristic of being a....????

• Physical Property
• Physical Change
• Chemical Property
• Chemical Change

during the recent phase change labs, one involved water vapor turning into water droplets, this characteristic indicates a ....????

• Physical Property
• Physical Change
• Chemical Property
• Chemical Change

Another characteristic of metals tend to be malleable and ductile,which is what type??

• Physical proprietary

• Physical Property

• Chemical Property

• Chemical Change

During a chemical reaction, for example when combining carbon and oxygen to create carbon dioxide, the mass always...

• goes up
• goes down
• stays the same
  
• it depends on the reaction

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

A person has lost an object and finds the object a month later, chemical change results, what has occurred?

• A phase change in the substance (ex. liquid to solid)
• A change in texture of the substance.
• A change in the way atoms are bonded to each other
• A change in the way atoms are arranged in space.Q4:Which of the following is an example of a physic

The "beginning ingredients" in a chemical reaction are known as the

• products
• subscripts
• reactants
• coefficients

The "end result" of a chemical reaction is known as the

• reactants.
• coefficients.
• subscripts.
• products.

A bowl of ice cream melts in the sun.

• Physical Property
• Physical Change
• Chemical Property
• Chemical Change

The Mustang Shelby GT500 has metallic luster which is a...

• Physical Property
• Physical Change
• Chemical Property
• Chemical Change