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
Sonbull [250]
3 years ago
12

This piece of paper has been tuned into a work of art with many vibrant colors and decorated with multiple shapes, but it is sti

ll a piece of paper. Coloring and drawing on paper is an example of the [ Select ] properties of paper.
Chemistry
1 answer:
slega [8]3 years ago
6 0

Answer:

Physical property

Explanation:

As the piece of paper is being colored, no change has really occurred, in the end it's still a paper, unless a substance was mixed with it or etc then it would be considered to be a chemical property but not in this case.

You might be interested in
Calculate the number of hydrogen atoms in 33.0 g CH4
Elena-2011 [213]

Answer:

The number of hydrogen atoms is 4.96x10²⁴.

 

Explanation:

The number of atoms can be found with the following equation:

n = N*\eta_{H}

Where:

N: is the Avogadro's number = 6.022x10²³ atoms/mol

η: is the number of moles of hydrogen

n: is the number of hydrogen atoms

First, we need to find the number of hydrogen moles. The number of moles of CH₄ is:

\eta_{CH_{4}} = \frac{m}{M}

Where:

m: is the mass of methane = 33 g

M: is the molar mass of methane = 16.04 g/mol                      

\eta_{CH_{4}} = \frac{33 g}{16.04 g/mol} = 2.06 mol

Now, since we have 4 hydrogen atoms in 1 mol of methane, the number of moles of hydrogen is:

\eta_{H} = 2.06\: mol\: CH_{4}*4 \frac{mol\: H}{mol \: CH_{4}} = 8.24 mol

Hence, the number of hydrogen atoms is:

n = N*\eta_{H} = 6.022 \cdot 10^{23} \: atoms/mol*8.24 mol = 4.96 \cdot 10^{24} atoms

Therefore, the number of hydrogen atoms is 4.96x10²⁴.

I hope it helps you!      

3 0
3 years ago
If the distance between two objects of the same mass decreased the force of gravity between them would
Anni [7]

Answer:

The force of gravity between two objects will decrease as the distance between them increases.

Explanation:

4 0
3 years ago
Read 2 more answers
I'm not really sure on how to test if it is a chemical or physical change....
kolezko [41]
Chemical change because it cannot be reversed
4 0
3 years ago
Tell me a hypothesis for the corrosion experiment for iron nails?
Nastasia [14]
The more acidic the substance is, the more the iron nails will corrode (this obviously depends on what your experiment is but hope this helped in some way)
5 0
3 years ago
What's the difference between a mole of propane and a gram of propane? <br>​
kobusy [5.1K]
B. A gram would have a lot more molecules of propane than a mole
5 0
3 years ago
Other questions:
  • What would be the best title for the blue circle
    8·1 answer
  • What does your data indicate about the optimum ph level for this enzyme-catalyzed reaction?
    10·1 answer
  • 1. Energy is required for chemical
    10·1 answer
  • How many grams of water will form when 10.54g of h2o react with 95.10g of O2
    8·1 answer
  • PLEASE HELP ME! I really need help coming up with a three course meal idea, I need this for chemistry, can someone help me pleas
    12·1 answer
  • What does coal produce during its combustion?​
    6·1 answer
  • Why does the elements of group 17 appear as diatomic molecules?
    12·1 answer
  • What does it mean when say that a 200-ml sample and a 400-ml sample of a solution of salt have the same
    6·1 answer
  • What kind of information does this map show?
    13·2 answers
  • PLEASE HELP ME! do tectonic plates play a major or minor role in the ROCK CYCLE ​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!