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
Stolb23 [73]
3 years ago
11

I really need some help!!!!!!

Chemistry
1 answer:
7nadin3 [17]3 years ago
7 0
The earth revolves around the Sun, which is at the centre of our solar system. The moon revolves around the earth as a natiral satellite.

Hope I helped!! xx
You might be interested in
As a car moves, the engine converts energy. The system consists of: the car (including engine and fuel), Earth, and surface of t
katen-ka-za [31]

Answer:

I believe your answer will be 3--

As the fuel burns, chemical reactions occur within the fuel, breaking up molecules, forming new molecules, and releasing energy. The energy is released as heat, and allows parts of the engine to move. The chemical energy is transformed into thermal energy.

Explanation:

Hope this helps you!!!

7 0
3 years ago
HELP PLEASE!!!!!
Novay_Z [31]
C wave transfer energy, but not matter this because waves transfer energy from one place to the other without moving matter:) hope this helps!
5 0
3 years ago
Someone plz hello me ASAP it would be appreciated on question 9 btw
aleksandrvk [35]

Answer:

its either A or C

Explanation:

i know B is not the answer

4 0
3 years ago
Read 2 more answers
How do electrons participate in the interactions of matter
Archy [21]

Explanation:

Chemical bonding during a chemical change process involves the exchange of electrons in matter.

Electrons are nearly the basis of most chemical interactions.

  • Some atoms of certain elements shows no tendency to combine with themselves and other kinds of atoms.
  • This is because their outer energy level is filled with enough electrons.
  • The driving force for most interatomic and intermoleuclar interactions is the tendency to have completely filled outer energy levels.
  • Electrons are the facilitators of interactions between matter.

Learn more:

Bonding brainly.com/question/12408823

#learnwithBrainly

8 0
3 years ago
What is the molar mass of fluorine, f2?
patriot [66]
M_{F_{2}}=19\frac{g}{mol}*2=38\frac{g}{mol}
5 0
3 years ago
Read 2 more answers
Other questions:
  • Can you please help me?
    13·2 answers
  • What structure do insects have for breathing (A) gills (B) tracheae (C) skin (D) lungs
    10·1 answer
  • Calculate the frequency required to eject electrons from gold with a work function of 8.76 x 10-19 J
    8·1 answer
  • The graph below shows the volume and the mass of four different substances at STP.
    8·1 answer
  • How many core electron does iron have ?
    10·1 answer
  • Calculate the hydronium ion concentration in an aqueous solution with a pH of 11.7 at<br> 25°C.
    14·1 answer
  • What is an nucleus ?​
    10·2 answers
  • What is the Molar Mass of Iron(Fe)? and also state how many particles there are in one mole of iron.
    9·1 answer
  • Hi pls help me with number 4
    12·2 answers
  • F1
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!