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
Luden [163]
3 years ago
14

The elements in group 17 of the periodic table are all called halogens. All halogens have the same

Physics
2 answers:
Savatey [412]3 years ago
8 0

Answer:

All halogens have the same NUMBER OF VALENCE ELECTRON

The group pf periodic table is based on their valence electron

Hope this is correct and helpful

HAVE A GOOD DAY!

amid [387]3 years ago
8 0

Answer:

same number of valence electrons

Explanation:

You might be interested in
I need help with questions 4 and 5 because my teacher is not good with explaining them to a better understanding (Geometry)
Helga [31]
Hello! I can help you with this! 

4. For this problem, we have to write and solve a proportion. We would set this proportion up as 12/15 = 8/x. This is because we're looking for the length of the shadow and we know the height of the items, so we line them up horizontally and x goes with 8, because we're looking for the shadow length. Let's cross multiply the values. 15 * 8 = 120. 12 * x = 12. You get 120 = 12x. Now, we must divide each side by 12 to isolate the "x". 120/12 is 10. x = 10. There. The cardboard box casts a shadow that is 10 ft long.

5. For this question, you do the same thing. This time, you're finding the height of the tower, so you would do 1.2/0.6 = x/7. Cross multiply the values in order to get 8.4 = 0.6x. Now, divide each side by 0.6x to isolate the "x". 8.4/0.6 is 14. x = 14. There. The tower is 14 m tall.

If you need more help on proportions and using proportions in real life situations, feel free to search on the internet to find more information about how you solve them.
4 0
3 years ago
The highest energy waves have the<br> {SHORTEST}wavelength
Likurg_2 [28]

Answer:

infared rays pls give me brainiest]

8 0
2 years ago
How does sound travel from its source to your ear?
swat32
B. By vibrations in wires or strings
5 0
3 years ago
Read 2 more answers
The broad, slightly dome-shaped volcanoes of Hawaii are
svet-max [94.6K]

Answer:

Shield volcanoes

Explanation:

4 0
3 years ago
Read 2 more answers
How is light being described?
Slav-nsk [51]
Light is described as both wave as well particle because light behave as wave in phenomenon like diffraction, interference, refraction, Doppler effect, etc whereas it behave as a particle in phenomenon like photoelectric effect, etc. Hope this helps.
7 0
3 years ago
Other questions:
  • 11. Which of the following phenomena is taking place when sound waves are reflected from a surface along parallel lines? A. Refr
    15·1 answer
  • What are the constant parameters in Charles' gas law? I know the changing paramters are temperature and volume. I'm not sure abo
    14·1 answer
  • The normal force acting on an object and the force of static friction do zero work on the object. However the reason that the wo
    14·1 answer
  • Calculate the current in a circuit when the voltage of the circuit is 5 V and the circuit has a total resistance of 5 Ω.
    10·1 answer
  • How long would it take you too run the 100m sprint if from rest you accelerate at 2m/s/s for the whole race?
    10·1 answer
  • Newtons law of gravitation is called a universal law, why?​
    12·2 answers
  • What’s the answer to question 12 please
    11·1 answer
  • A force of 100.0N accelerates a 5.0 kg box at 15.0 m/s^2 along a level surface. Find the coefficient of sliding friction for the
    10·1 answer
  • which properties change the composition of a substance? A) physical properties B) neither chemical nor physical properties C) ch
    10·1 answer
  • Why is animal husbandry important for human ?​
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!