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
olchik [2.2K]
3 years ago
8

How are photons emitted by atoms?

Chemistry
2 answers:
Paul [167]3 years ago
6 0

Explanation:

<em>When the electron changes levels, it decreases energy and the atom emits photons. The photon is emitted with the electron moving from a higher energy level to a lower energy level. The energy of the photon is the exact energy that is lost by the electron moving to its lower energy level.</em>

Mrac [35]3 years ago
6 0
The photon is emitted with the electron moving from higher energy level to a lower energy level. It decreases energy and the atom emits
You might be interested in
HELP 15-21 PLEASE!!!
Harlamova29_29 [7]

Answer:

15. Lead (II) chloride

16. potassium chloride

17. Lithium oxide

18. Arsenious trioxide

19.Phosphorus tribromide

Explanation:

6 0
3 years ago
Read 2 more answers
mage result for alz... Warm-Up Exercises for Chapter 2 - Acid-Base Reactions roblem 2.3 H2O is the acid and NH2 is the base. Exp
laila [671]
Type this question into apex learning! Gives you answer and step by step explanation
5 0
3 years ago
How many grams of potassium nitrate (KNO3) would form if 2.25 liters of a 1.50 molar lead nitrate Pb(NO3)2 solution reacts with
fgiga [73]
I know that the answer is 639 g
4 0
3 years ago
What volume does .0685 mol of gas occupy at STP? 1mole =22.4
GuDViN [60]
V = nRT/P
V = 0.685 mol*(.0821 L*atm/K*mol)*273 K/1 atm
4 0
3 years ago
Read 2 more answers
Identify the products formed in this Brønsted-Lowry reaction.<br><br> HPO2−4+NO−2↽−−⇀acid+base
klemol [59]

Answer: The products formed in this Bronsted-Lowry reaction are HNO_{2} and PO^{2-}_{4}.

Explanation:

According to Bronsted-Lowry, acids are the species which donate hydrogen ions to another specie in a chemical reaction.

Bases are the species which accept a hydrogen ion upon chemical reaction.

For example, HPO^{2-}_{4} + NO^{-}_{2} \rightleftharpoons HNO_{2} + PO^{2-}_{4}

Here, the products formed in this Bronsted-Lowry reaction are HNO_{2} and PO^{2-}_{4}.

Thus, we can conclude that the products formed in this Bronsted-Lowry reaction are HNO_{2} and PO^{2-}_{4}.

5 0
3 years ago
Other questions:
  • What does the term "thermometer" mean?
    7·2 answers
  • For the following reaction, 4.51 grams of water are mixed with excess silicon tetrafluoride. The reaction yields 8.73 grams of h
    11·1 answer
  • Ocean exploration is limited by
    8·2 answers
  • Given the Henry’s law constant for O2(4.34*109Pa) at 25° C, calculate the molar concentration of oxygen in air-saturated and O2s
    8·1 answer
  • A 0.8115 g sample of HCl was placed into a 50 mL volumetric flask and the sample was thoroughly dissolved in water to make 50 mL
    15·1 answer
  • For the reaction CH4 +202 – CO2 + 2H20, how many
    13·1 answer
  • A 90 lb person is prescribed a drug in the amount of 50mg/kg body per day to be delivered in 2 doses per day. Each tablet contai
    12·1 answer
  • URGENT HELP NEEDED! PLEASE ANSWER WITH EXPLANATION*
    13·1 answer
  • Helppp nowwww plsss
    13·1 answer
  • What are three examples of matter you can see where you are right now. Thanks for the help everyone!
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!