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
Gemiola [76]
3 years ago
12

Which statement correctly describes diamond and graphite, which are different forms of solid carbon?

Chemistry
2 answers:
alukav5142 [94]3 years ago
8 0

Answer: Option (3) is the correct answer.

Explanation:

When an element exists in two or more different physical forms then they are known as allotropes.

For example, diamond and graphite are both allotropes of carbon.

In graphite, carbon atoms are joined together in sheets of six sided lattice. Whereas in diamond, carbon atoms are joined together in four cornered lattice.

Therefore, as these allotropes are made up of same element so they have similar chemical properties but different physical properties like melting point, boiling point etc.

Also, both of them have different molecular structure.

Thus, we can conclude that the statement the differ in their molecular structure and properties correctly describes diamond and graphite.

mart [117]3 years ago
5 0
They differ in their molecular structures and properties.
You might be interested in
Which best describe the tyndall effect
Svet_ta [14]

The answer would be A

6 0
3 years ago
What happens when an atom of sulfur combines with two atoms of chlorine to produce SCI2?
Aloiza [94]

Answer:..A.) Each chlorine atom shares a pair of electrons with the sulfur atom

3 0
2 years ago
Gravity is a force that helps to hold the universe together.
My name is Ann [436]

Mhm, it keeps the planets in place and circle around the Sun's gravitational pull, like how the Earth's small-like gravitational pull keeps the moon to circle around our planet,  and as a perk it makes the 80% water that around this whole place to have high and low tides.

- Sincerely, Ouma

7 0
3 years ago
Describe 3 natural resources that are formed and distributed around the world.
joja [24]

Explanation:

3 Earth's many natural resources, including oil, water, soil, minerals, wind, and sunlight, are unevenly distributed on Earth's surface. In other words, resources are concentrated in specific places because of the processes by which they form.

2

When plates collide or undergo subduction (that is – ride one over another), the plates tend to buckle and fold, forming mountains. Most of the major continental mountain ranges are associated with thrusting and folding or orogenesis. Examples are the Balkan Mountains, the Jura and the Zagros mountains.

1truth, there are three ways in which mountains are formed, which correspond to the types of mountains in question. These are known as volcanic, fold and block mountains

<h3>please mark me as brainlist please </h3>
5 0
2 years ago
You may have to recrystallize any or all of the components of your extraction mixture, benzoic acid, ethyl-4-aminobenzoate and f
hjlf

Answer:

the Recrystallization solvents are;

-Sodium Hydroxide Base (NaOH)

- Hydrochloric Acid (HCl)

- Sand bath when acidic and basic components are removed.

Explanation:

Recrystallization is simply a technique used to purify an impure compound in a solvent.

Now, we want to purify the mixture of benzoic acid, Ethyl-4-aminobenzoate and fluorenone.

For the benzoic acid, it can be separated out of the mixture by addition of sodium hydroxide base (NaOH).

The Ethyl - 4 - aminobenzoate will be separated from the mixture by the addition of Hydrochloric Acid (HCl).

The fluorenone would be separated out by heating the mixture in a sand bath after the basic and acidic components have already been extracted out.

Thus, the Recrystallization solvents are;

-Sodium Hydroxide Base (NaOH)

- Hydrochloric Acid (HCl)

- Sand bath when acidic and basic components are removed.

6 0
3 years ago
Other questions:
  • How are physical and chemical changes similar?
    13·2 answers
  • Balance the equation for the reaction given below:<br> CuCl2 + NaNO3  Cu(NO3)2 + NaCl
    14·1 answer
  • What are the criteria for the spontaneity of chemical reactions​
    13·1 answer
  • Helppp please pleaseeee
    7·1 answer
  • What would be the major product obtained from hydroboration–oxidation of the following alkenes?
    6·1 answer
  • What is the significance of an electronegativity difference of 1.7 between 2 atoms?
    11·2 answers
  • In what ways do scientists not study the history of Earth's climate?
    9·1 answer
  • What is the name of a compound having the formula Al2O3? (5 points)
    8·2 answers
  • When ionic compounds are added to water, they dissociate or break apart into ions. In the case of table salt, salt added to wate
    6·1 answer
  • Is state change physical or chemical? Explain how you know.​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!