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
kogti [31]
3 years ago
5

When an element is heated in a Bunsen burner flame, the resulting color of the flame changes can be used to identify the element

. What causes the colored light that is observed? (2 points) The protons and neutrons move faster at higher temperatures and their collisions produce light energy. When an electron moves from a higher to lower orbital, energy is released as waves of light. An endothermic reaction occurs, which converts the thermal energy to light energy. Upon heating, the element reacts with oxygen to produce a gaseous compound with a specific color.
Chemistry
1 answer:
MrMuchimi3 years ago
4 0

Answer:

When an electron moves from a higher to lower orbital, energy is released as waves of light.

Explanation:

The energy from the flame excites the electrons to orbitals of higher energy.

When the electrons drop to lower-energy orbitals, they release the excess energy as light waves.

You might be interested in
Describe the process of condensation.
Alexxx [7]

there is a system like evaporation the water water evaporates to give condensation is were all the water forms into a cloud and when it gets a lot of water you get persipition is when it rains


8 0
4 years ago
ANSWER PLEASE! QUICLKY!
Ira Lisetskai [31]
Do you know what mixture it is talking about?
6 0
3 years ago
Read 2 more answers
Rocks, water, air, minerals, forests, wildlife, and soil are all examples of a natural resource. True or false ?
Nataly [62]

Answer:true

Explanation:

3 0
3 years ago
Read 2 more answers
Trisha and her lab partner filled a beaker with 150 milliliters of a 0.10 M HCl solution. How many moles of HCl are in the beake
oksian1 [2.3K]
M=mol/liter
We know that we have 150ml=.15 L and .1 mol of HCl
Rearranging the molarity equation, we get
mol=M*l
mol=(.15)(.1)
=.015 mol
7 0
3 years ago
Read 2 more answers
Is snails growing shell conserve mass
postnew [5]

The thing that two changes have in common that snails growing shells and  rust forming on a bicycle frame is option D. Both are caused by cooling.

<h3>How come snails develop shells?</h3>

Calcium carbonate is said to be the material that makes up the shell. The snail's shell expands as it grows to accommodate its growing body. Snails and slugs are also members of the mollusc family of creatures.

Therefore, note that  air that has been mixed with the metal can make rust to develop. and as such, option D. Both are caused by cooling. is correct.

Learn more about snails growing shells from
brainly.com/question/15758489

#SPJ1

See full question below

What do these two changes have in common? snails growing shells rust forming on a bicycle frame Select all that apply.

A. Both are only physical changes.

B. Both are caused by heating.

C. Both are chemical changes.

D. Both are caused by cooling

5 0
1 year ago
Other questions:
  • Using your own words define a scientific law
    12·1 answer
  • Why can gasses change volume?
    8·1 answer
  • Why solutions are sometimes called homogeneous mixtures?
    13·1 answer
  • Please help im testing and need an answer as soon as possible
    8·2 answers
  • PLEASE HELP I WILL MARK BRAINLIEST BUT THIS IS DUE IN LIKE 20 MINUTES LOL
    5·2 answers
  • A 135 g sample of a metal requires 2.50 kJ to change its temperature from 19.5°C to 95.5°C to 100.0°C?
    10·1 answer
  • PLZ HELP Which of the following is made up of a group of cells with the same function?
    10·1 answer
  • If the acceleration is 600 m/s/s and the mass is 300 kg, what force is acting on the object?
    7·2 answers
  • Which arrow or arrows represent reactions that demonstrate a conservation of mass and energy? Explain your answer
    7·1 answer
  • Please tell me the answer, I will mark the first person to answer brainlist
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!