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
Mars2501 [29]
2 years ago
5

Which statement is TRUE concerning the particle arrangement of a solid? A) the particles have no definite shape B) the particles

have an undefined volume C) the particles are closely packed together D) particles can only exist at extremely high temperatures
Physics
2 answers:
Anarel [89]2 years ago
8 0

C is the correct answer.

If you find my answer helpful, please brainliest me!

Mazyrski [523]2 years ago
5 0
C is the correct answer
You might be interested in
HELPPP PLS BESTIES A pattern of stars that has been named is called a constellation. One winter evening, Jason found the star ca
Damm [24]

Answer:

D) Since the stars would move from East to West just as the Sun and Moon do.

5 0
2 years ago
You are riding a bicycle up a gentle hill. It is fairly easy to increase your potential
Dahasolnce [82]
True or false: while riding a bicycle up a gentle hill, it fairly easy to increase your potential energy, but to increase your kinetic energy would ...
3 0
2 years ago
In Lesson 20, a magnesium strip was used to ignite the thermite reaction. When magnesium is placed in a flame from a small blow
nadezda [96]

Answer:

2 electrons will be needed by unbound oxygen in order to fill its 2nd shell.

Explanation:

The chemical reaction between magnesium and oxygen gives magnesium oxide as a product.The reaction is chemically represented as:

2Mg(s)+O_2(g)\rightarrow 2MgO(s)

Magnesium is a metal of group-2 with 2 valence electrons.It has atomic number of 12.

[Mg]=1s^22s^22p^63s^2

In order to attain noble gas configuration it will loose two electrons.

[Mg]^{2+}=1s^22s^22p^6

Mg\rightarrow Mg^{2+}+2e^-...[1]

Oxygen is a non metal of group-16 with 6 valence electrons..It has atomic number of 8.

[O]=1s^22s^22p^4

In order to attain noble gas configuration it will gain two electrons.

[O]^{2-}=1s^22s^22p^6

O+2e^-\rightarrow O^{2-}..[2]

2 electrons will be needed by unbound oxygen in order to fill its 2nd shell.

6 0
3 years ago
Plz help brainliest<br> plzzzzzzzzzzzzzzzzz!!!!!!!!!!!!!!
Likurg_2 [28]

Answer:

b

Explanation:

8 0
3 years ago
What does a battery powered heater warms up from ?
Westkost [7]
Battery based heaters use electric resistance heating, which uses a lot of current (electricity) to create the heat.
8 0
3 years ago
Other questions:
  • 4. A tankful of liquid has a volume<br>of 0.2m3. What is the volume in (a)<br>lities (b) cm3 (c)ml​
    6·1 answer
  • Two power lines run parallel for a distance of 220 m and are separated by a distance of 40.0 cm. If the current in each of the t
    6·1 answer
  • If you live in a very cold area, you may have seen the depth of a bank of snow shrink even though temperatures remain below the
    11·1 answer
  • Since sinusoidal waves are cyclical, a particular phase difference between two waves is identical to that phase difference plus
    6·1 answer
  • How can cars be made to be more fuel efficient?
    5·1 answer
  • Explain how air pollution impacts each of Earth's systems.
    14·1 answer
  • An iron nail having threads along its cylindrical surface is​
    12·1 answer
  • You and your little sister go to the park in cheetah started to go down the plastic slide. On her way down to euros out ouch! Wh
    12·1 answer
  • A car moving at a speed of 20 m/s has a kinetic energy of 200,000 J from that motion. What is the car's mass?
    6·1 answer
  • What makes up the atomic mass of an element?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!