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
Shkiper50 [21]
2 years ago
12

A human hair is roughly 500,000 times wider than at atom? True False

Chemistry
2 answers:
SVEN [57.7K]2 years ago
6 0
True!



hope this helps
Stels [109]2 years ago
3 0
This is true .

an atom is the smallest ( i think ) thing in the world , so it’s impossible for it to be wider than hair .
You might be interested in
Electrical energy can produce many other types of energy.
Tomtit [17]
A.sound energy
hope u have a good day
7 0
2 years ago
Read 2 more answers
Which phase transition, solid to liquid or liquid to gas, results in the largest increase in entropy
Licemer1 [7]

The liquid to gas phase transition results in the largest increase in entropy.

<h3>What is Entropy?</h3>
  • Entropy is a measureable physical characteristic and a scientific notion that is frequently connected to a condition of disorder, unpredictability, or uncertainty.
  • From classical thermodynamics, where it was originally recognized, through the microscopic description of nature in statistical physics, to the fundamentals of information theory, the phrase and concept are utilized in a variety of disciplines.
  • It has numerous applications in physics and chemistry, biological systems and how they relate to life, cosmology, economics, sociology, weather science, and information systems, especially the exchange of information.
  • Entropy has the effect of making some processes impossible or irreversible, in addition to the necessity that they not go against the first law of thermodynamics, which is the conservation of energy.

To learn more about entropy with the given link

brainly.com/question/13146879

#SPJ4

7 0
1 year ago
Write the following elements in increasing order of atomic radius.<br> Ca, Mg, Be, Sr
Free_Kalibri [48]

Answer:

In increasing order:

Sr, Ca, Mg, Br

6 0
3 years ago
The mass % of Ca in CaSO4 is 29.45%. To calculate the mass of Ca present in a 25.6-g sample of this compound, the correct proced
Rufina [12.5K]

Answer:

The correct answer is - 29.45 / 100 x 25.6 = 7.5392 grams

Explanation:

It is given in the question that in 100 gms of CaSO4 there are 29.45 grams of Ca present and there is 25.6 gram of total CaSO4 sample present, So, to calculate the exact value of calcium in this given sample is:

mass of Ca = total amount of sample*percentage of calcium in sample /100

M of Ca =25.6*29.45/100

M of Ca = 7.5392 grams

Thus, the correct procedure is given by 29.45 / 100 x 25.6 = 7.5392 grams

6 0
2 years ago
Earthquake damage causes two rabbits to be separated from the rest of the rabbits in their large habitat. They have no way to ge
Sati [7]
The animals have to adapt to their new environment meant and continue mating so they do not go extinct
5 0
3 years ago
Other questions:
  • What is the entropy change of the surroundings
    5·1 answer
  • 2.247 liter to milliliter
    7·2 answers
  • If you dissolve 3.5 moles of cacl2 in solution how many moles of ca2+ ions and cl- ions will there be in the solution
    12·1 answer
  • Explain the difference betweeen mass and volume
    13·1 answer
  • Which statements describe an interaction between the biosphere and the atmosphere related to photosynthesis? Select 2 correct ch
    15·2 answers
  • Whats the mass number of the atom when you add six protons and 6 electrons?
    12·1 answer
  • Someone said that we can not use sulfric acid to prepare PbSO4 .
    9·2 answers
  • The list shows a number of common chemical substances. [5]
    13·1 answer
  • What was boyle’s most famous discovery about gases?
    9·1 answer
  • Part A A compass contains a magnet. The magnet responds to Earth's magnetic field. The magnet's north pole points north from mos
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!