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
nikitadnepr [17]
3 years ago
10

True or false : when a theory has been known for a long time , it becomes a law ​

Chemistry
2 answers:
AURORKA [14]3 years ago
5 0

False.

It won’t become one if it’s not proven true.

qaws [65]3 years ago
5 0
False.


a theory has to be tested throughly in order for it to become a law.
i hope this helped :)
You might be interested in
I'm having trouble balancing these. Can you help me​
AlekseyPX

Answer:

Oh Okay

I hope u have a better rest of ur day

4 0
2 years ago
HELP!!!
WARRIOR [948]

Answer:

no

Explanation:

4 0
2 years ago
40 g of CaCO3 is how many moles of CaCO3?<br> 10 moles<br> 0.4 moles<br> 40 moles<br> 100 moles
AleksandrR [38]

Answer:

0.4 moles

Explanation:

To convert between moles and grams you need the molar mass of the compound. The molar mass of of CaCO3 is 100.09g/mol. You use that as the unit converter.

40gCaCO3* 1mol CaCO3/100.09gCaCO3 = 0.399640 mol CaCO3

This rounds to 0.4 moles CaCO3

8 0
3 years ago
Which property of potential energy distinguishes it from kinetic energy
satela [25.4K]
The property of potential energy that distinguishes it from kinetic energy are Shape and position 
8 0
3 years ago
The maximum number of electrons in a single d subshell is:
Iteru [2.4K]

10 electrons

Explanation:

The maximum number of electrons in a single d-subshell is 10 electrons.

The d-sub-orbital used to denote azimuthal or secondary quantum numbers.

The maximum number of electrons in the orbitals of sublevels are:

    two electrons in the s-sublevel, it has one orbital

   

   six electrons in the p-sublevel, it has three orbital

   ten electrons in the d- sublevel, it has five orbitals

   

   fourteen electrons in the f-sublevel, it has seven orbitals

The maximum number of electrons in an orbital is two.

learn more:

Atomic orbitals brainly.com/question/1832385

#learnwithBrainly

   

4 0
3 years ago
Other questions:
  • The vapor pressure of water at 25.0°c is 23.8 torr. determine the mass of glucose (molar mass = 180 g/mol) needed to add to 500.
    12·1 answer
  • there are 2 protons that are 5 cm apart. each proton has the same Elementary charge. what is the charge of each Proton​
    6·1 answer
  • What acts as a buffer for seawater ?
    6·2 answers
  • Which step in the Scientific Method should be done after asking a question and before developing a hypothesis? A)analyze the dat
    5·2 answers
  • What is the speed of a cheetah that travels 224 m in 8 Seconds
    13·1 answer
  • what is the molarity of a CsOH solution if 30.0 mL of the solution is neutralized by 26.4 mL 0.250M HBr solution
    14·1 answer
  • when obtaining energy, why mushrooms are more like elephants eating and not like dandelions absorbing sunlight.
    5·1 answer
  • Mark all of the objects that can be found in our Solar System
    13·1 answer
  • S--&gt;SO2--&gt;SO3--&gt;H2SO4--&gt;SO2--&gt;H2SO3--&gt;Na2SO3--&gt;SO2--&gt; Na2SO3--&gt;Na2SO4--&gt;BaSO4
    11·1 answer
  • A balloon filled with 1.92 g of helium has a volume of 12.5 L. What is the balloon’s volume after 0.850 g of helium has leaked o
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!