1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Semmy [17]
3 years ago
7

What can you infer about copper's properties?

Chemistry
1 answer:
tiny-mole [99]3 years ago
7 0

Answer:

good electrical conductor

lustre in appearance

You might be interested in
How many protons does a nitrogen atom have?<br> 07<br> 0 14<br> 8<br> 05
VLD [36.1K]

Answer:

07.

Explanation:

8 0
2 years ago
Read 2 more answers
Which of the following models a synthesis reaction?
Nuetrik [128]

Answer: D

Explanation: i’m right

5 0
3 years ago
A gymnast performing a backflip into a cartwheel on a balance beam is am example of ________ force​
Angelina_Jolie [31]
I’m gonna guess equal force sorry if I get it wrong <3
8 0
2 years ago
Jill said that when you are standing in front of a fire you are warm because you release the coolness of your body to the heat o
Tju [1.3M]
Greg is correct, Jill is wrong. Only heat can be released.
6 0
3 years ago
How does the composition of a mixture of hydrogen and oxygen differ from the composition of a compound containing hydrogen and o
IrinaK [193]
Chemical compounds have chemically bonded molecules so that they exhibit different properties (i.e. chemical) compared to the individual molecules comprising the compound. Mixtures are simply the combinations of different molecules and compounds that are not chemically bonded together, and can therefore be separated by physical means. Mixtures usually retain the properties of its components. 

The hydrogen and oxygen molecules in a mixture do not form strong bonds between each other. The molecules of both gases are only contained in the same space or volume and the individual molecules retain their chemical properties. 

A compound containing hydrogen and oxygen molecules exhibit different chemical (and even physical) properties compared to the individual molecules themselves.

Water for example, is a compound with 2 hydrogen atoms and 1 oxygen atom, chemically-bonded together. Hydrogen gas is highly flammable, water is not. Oxygen gas is an essential reagent for combustion (or burning) reactions, water is not. 
 
Thus, throwing a lighted match to a gaseous mixture of hydrogen (H_{2}) and oxygen (O_{2}) would create fire, or even an explosion (since hydrogen is flammable and oxygen feeds the reaction). Throwing a match to water vapor (H_{2}O) would not create fire. 
5 0
3 years ago
Other questions:
  • J. Explain how an atom's valence electron configuration determines its place on the periodic table.​
    10·1 answer
  • Indicate the number of H2 and N2 molecules needed to yield two molecules of NH3
    15·1 answer
  • 3. How many grams of<br> CoCl, in 1/2 Liter would be<br> used to make a 1.0 molar<br> solution?
    15·1 answer
  • if you have 10.0 grams of baking soda with enough citric acid, how many miles of carbon dioxide can you produce
    7·1 answer
  • . Given the reaction 2HgO → 2Hg + O2 , how many moles of elemental mercury will be obtained by the decomposition of 1 mole of Hg
    14·1 answer
  • Does the moon make its own light? Explain.
    7·2 answers
  • Which conclusion was drawn from the results of
    12·1 answer
  • Which of the following chemical formulas show three molecules of a compound that has one
    15·1 answer
  • Omg posting takes away point WHAT.
    9·1 answer
  • Ứng dụng điều chế của lưu huỳnh thành oxit axit ?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!