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
Vlad [161]
2 years ago
10

What is the definition of incandescence?

Chemistry
1 answer:
Vilka [71]2 years ago
5 0

Answer:

the emission of visible light by a body, caused by its high temperature.Compare luminescence.

the light produced by such an emission.

the quality of being incandescent.

You might be interested in
what would be the final volume when 2.20 M solution is made from 25.0 mL of a 12.0 M solution? plzz show work
cupoosta [38]

Answer:

136.36 mL

Explanation:

Here we have to use the dilution formula

From C1V1= C2V2

Where;

C1= initial concentration of the solution= 12.0 M

C2= final concentration of the solution= 2.20 M

V1 = initial volume of the solution= 25.0 ml

V2= final volume of the solution= ?????

Then recall;

C1V1=C2V2

V2 = C1V1/C2

Substituting values from the parameters given;

V2= 12.0 × 25.0 / 2.20

V2= 136.36 mL

7 0
3 years ago
What’s the temperature of a liquid that turns into a gas at 135 degrees Celsius
nadezda [96]
The answer is about 1/2 it rises very sloe
3 0
3 years ago
#1: How are the elements arranged in the modern periodic table?
Alekssandra [29.7K]

1- The correct answer is C :


the elements arranged in the modern periodic table by increasing atomic number.


The explanation:


-The elements in the periodic table are arranged to increase the atomic number. All of these elements display several other trends and we can use the periodic law and table formation to predict their chemical, physical, and atomic properties.


2- The correct answer is C:


strontium, magnesium, calcium, beryllium are the elements which have similar properties.


The explanation:

-strontium, magnesium, calcium, beryllium, these belong to the alkaline earth metal group.

Because the outer electron structure in all of these elements is similar, they all have somewhat similar chemical and physical properties .

3- The correct answer is A :


Potassium


The explanation:


-The elements potassium and sodium have similar chemical properties because they have the same number of valence electrons and form +1 ions.



4- The correct answer is D


The explanation:


Mendeleev didn't include helium, neon, and argon in his periodic table because these elements had not yet been discovered.


5- The correct answer is B:


The periodic law describes trends seen across periods within the periodic table.


The explanation:


When the chemical elements are arranged, there is a pattern called the “periodic law” in their properties, in which elements in the same column (group) have similar properties


4 0
3 years ago
Read 2 more answers
What do melted ice cooling lava and boiling water have in common?
KIM [24]
They are all transioning in states of matter
7 0
3 years ago
ALUMINUM HAS THREE OUTER ELECTRONS Will the element share, gain, or lose electrons when bonding with another element? explain​
bearhunter [10]

Answer:

aluminum will lose 3 electrons.

Explanation:

to be stable and losing 3 is easier than gaining 5.

anddd its a metal. :)

7 0
3 years ago
Other questions:
  • I WILL RATE BRAINLIEST!!!! NEED QUICK HELP!!!!
    14·1 answer
  • Find the dependent clause alcohol is a very common substance which is surprising
    8·1 answer
  • An atom is
    15·2 answers
  • 9.81 m/s^2 to ft/s^2
    14·2 answers
  • Observe: The Hollow pipe allows the water in each flask to move around and mix. Try several experiments with different temperatu
    10·1 answer
  • 4 molecules of glucose has how many carbon hydrogen and oxygen
    14·1 answer
  • Which is a semi conductor? metal, nonmetal, mettaliod
    8·2 answers
  • Which of the following organisms do not produce uric acid as the excretory product?​
    9·1 answer
  • Zinc Sulfide reacts with oxygen according to the reaction:
    11·1 answer
  • At STP what is the volume of 16.34 grams of nitrogen gas?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!