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
alexandr402 [8]
3 years ago
5

Chuck has a very detailed model of the solar system where each planet is made out of granite rock. Since his little sister reall

y liked the model, he spent two weeks in his dad's workshop building her a Styrofoam copy. When he picked up the models to take them back inside the house, which physical property would he immediately notice upon picking them up?
Chemistry
2 answers:
Ilia_Sergeevich [38]3 years ago
8 0

He could be blindfolded and know which was his and which was his sister's. All he would need to do is pick them both up and if they were too big then pick them up one at a time. The lumber might make it harder to tell, but this is a question about physical properties.

So there is a change in mass which for the purpose of this question should be  quite different. His sister's ought to be much lighter than his. He would find it easier to pick up.

frozen [14]3 years ago
7 0

the answer is desity

You might be interested in
Which of these phase changes does NOT involve changing a liquid into a gas?
zzz [600]


The answer is sublimation.

Sublimation is the chemical process whereby a solid turns into a gas without first becoming a liquid.

The word sublimation comes from the Latin word sublimare which means "raised to a higher status."

Examples of sublimation include surface layer of snow and ice turning into steam or fog without melting and  dry ice which is the solid form of carbon dioxide  which also undergoes sublimation.

The low temperature and sublimation makes dry ice an effective coolant or cooling agent . One of its main advantages is that it has a lower temperature than water ice and also does not leave any residue.




8 0
3 years ago
I am confused, can somebody help me?
Ronch [10]

Answer:

electrons 79

neutrons 188

6 0
3 years ago
Read 2 more answers
suppose the mass spectrum of a hypothetical monatomic element X contains a signal at mass number 13 and another of identical hei
Illusion [34]
Average the numbers 13 and 15 to get 14amu.
6 0
3 years ago
Your body uses about 24 grams of glucose to run cellular respiration. How many molecules does your body need for cellular respir
stealth61 [152]
10000000000303033830330291
3 0
3 years ago
The carbohydrates seen here contains 3 common elements.They are....
Llana [10]
The answer is A),<span>carbon,hydrogen,and oxygen



Hope this helps
</span>
6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the mass number of an atom with 6 protons and 7 neutrons
    8·2 answers
  • Why is the formula for sodium thiosulfate Na2S2O3, not Na2SO3?
    9·1 answer
  • In an electrical neutral Atom,..
    6·2 answers
  • He best ultraviolet observations are made with space telescopes because A. the Sun blocks most ultraviolet light from distant st
    7·1 answer
  • What is harber process
    14·1 answer
  • Select the reason cities tended to develop at the fall line on rivers.
    11·1 answer
  • What characteristics are shared by elements in the same period row?
    5·1 answer
  • Calcium carbonate forms limestone, one of the most common rocks on Earth. It also forms stalactites, stalagmites, and many other
    6·1 answer
  • The mass of a quantity of Cl gas (70,906 g/mol) that occupies<br> 50.0L at 27.0°C and 721 mm Hg is:
    12·1 answer
  • The difference between oxygen and ozone
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!