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
LiRa [457]
2 years ago
12

I am a celestial body that does not produce light. I orbit a planet

Chemistry
1 answer:
Artyom0805 [142]2 years ago
5 0
A moon would be the correct answer.
You might be interested in
Can someone please describe what they’re seeing in this picture?
Oduvanchick [21]

Answer:

In the given figure, There are two atoms -

  • Sodium ( Na )
  • Chlorine ( Cl )

sodium has one electron in valence shell and to get noble gas configuration ( stability ) it need to donate the outer most electron.

whereas,

chlorine has 7 electrons in valence shell and to get noble gas configuration ( stability ) it need to get one more electron.

in this condition Na ( sodium ) donates it's outermost electron to Cl ( chlorine ) and both became stable.

but now sodium has more number of protons than the electrons hence it get positive (+) charge and chlorine has more electrons than the protons hence it get negative (-) charge

so, they get stick to each other by strong electrostatic force acting on the charged atoms and forms a salt " NaCl " ( sodium chloride ) .

<em>i</em><em> </em><em>hope</em><em> </em><em>it</em><em> </em><em>helped</em><em> </em><em>you</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em>

5 0
2 years ago
What is the wavelength of radio waves? Which statement is true for a cooling curve? A. It shows how the temperature of the subst
ladessa [460]

Answer:

Most radio waves have wavelengths between 1 mm and 100 km.

A cooling curve shows A. how the temperature of a substance falls as heat is removed.

Explanation:

<em>Radio waves</em> are the longest of all the waves in the electromagnetic spectrum.

Most have wavelengths between 1 mm and 100 km, although there is no upper limit.

Some radio waves have wavelengths of 10 000 km.

A <em>cooling curve</em> (see image below) shows how the temperature of a substance falls as it is cooled.

In Option E., a decrease in temperature would cause an energy <em>loss</em>.

Options B., C., and D. involve the <em>addition of heat</em>.

5 0
3 years ago
Why is the C-14/C-12 ratio used to date once-living organisms?
ki77a [65]
Because C-12 is fixed value of any organisms but the value of C-14 is constantly decreasing by time thats why every organism have their specific ratio of C14/C12
8 0
3 years ago
1. Fred is walking at 1.7 m/s, he sees a dollar and runs at 2.5 m/s in 1.5 seconds.
Firdavs [7]

Answer:

Acceleration is the rate of change of velocity. Usually, acceleration means the speed is changing, but not always. When an object moves in a circular path at a constant speed, it is still accelerating, because the direction of its velocity is changing.

Explanation:

It goes with velocity

5 0
3 years ago
Which unit can be used to express the rate of a reaction?
Ugo [173]
<span>A) mL / s

This is the amount of milliliters per second</span>
4 0
3 years ago
Read 2 more answers
Other questions:
  • An upright cylindrical tank with radius 6 m is being filled with water at a rate of 2 m3/min. how fast is the height of the wate
    13·1 answer
  • A student measures the mass of an object and obtains three values: 21.57 g,
    5·1 answer
  • "Science" and "technology are words that often are mixed up, even though they have
    14·1 answer
  • Please help me!! PLEASE
    11·1 answer
  • MgCl2 + NH4NO3 --&gt; Mg NO3 + NH4Cl is this a double replacement reaction?
    14·1 answer
  • How many liters of water can be made from 55.0 grams of oxygen gas and an excess of
    7·1 answer
  • Please please do it because i need an answer.
    9·1 answer
  • Ok we trying this again. so just in case if the picture isnt showing, here are the questions:
    5·1 answer
  • C. A 75 lb (34 kg) boy falls out of a tree from a height of 10 ft (3 m). (3 points)
    7·1 answer
  • Write True If the statement Is Correct And False If Not​
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!