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
Murljashka [212]
3 years ago
12

Nyatakan tiga bentuk bagi atom karbon dan perbezaan ringkas diantara ketiga-tiga atom karbon tersebut

Chemistry
1 answer:
Montano1993 [528]3 years ago
3 0

Answer:

Berlian, grafit dan fullerenes.

Penjelasan:

Tiga bentuk atom karbon adalah berlian, grafit dan fullerenes. Ketiga-tiga atom karbon ini adalah bentuk atom karbon allotrophic. Perbezaan utama antara atom karbon adalah berikut:

Ketiga-tiga bentuk allotrophic mempunyai sifat kimia yang sama tetapi sifat fizikalnya berbeza antara satu sama lain. Berlian adalah yang paling sukar sementara grafit lembut. Dalam berlian, satu atom karbon berkongsi elektron dengan empat atom karbon yang lain sementara dalam grafit, satu atom karbon berkongsi elektron dengan tiga atom karbon dan fulleren adalah atom di mana satu atom karbon dihubungkan dengan beberapa atom karbon melalui ikatan kovalen. Ketiga-tiga atom karbon padat pada suhu bilik.

You might be interested in
the constellation Orion appears in the eastern sky in December. Where would you expect it to appear in March, Why?
defon
The constellation Orion appears in the eastern sky in December. Where would you expect it to appear in March? .. If Orion is visible in the eastern night sky in December, then it will be visible in the western night sky in March due to the Earth's rotation.
6 0
3 years ago
In the sun, hydrogen is converted to ____________________ through nuclear fusion.
lana66690 [7]

Answer:

Helium

In the sun, hydrogen is converted to __<u>Helium</u>__ through nuclear fusion.

4 0
3 years ago
Read 2 more answers
How many valence electrons should you use to draw a Lewis structure of ammonia (NH3)?
Mekhanik [1.2K]
Hello there,


Your correct answer would be 8.<span> There are </span>8 valence electrons<span> available for the Lewis structure for NH</span>3<span>.

Hope this helps

~Hottwizzlers</span>
4 0
3 years ago
Read 2 more answers
How does the urinary system maintain homeostasis?​
VladimirAG [237]

Answer:

here is ur ans Lilly

Explanation:

<h2>In addition to maintaining fluid homeostasis in the body, the urinary system controls red blood cell production by secreting the hormone erythropoietin. The urinary system also plays a role in maintaining normal blood pressure by secreting the enzyme renin.</h2>

hope it's helpful for you mark brainlest where you from , age

4 0
2 years ago
Read 2 more answers
A substance has half the number of particles as 12 grams of carbon 12, how many moles are in the substance?
gavmur [86]

the molar mass is how many grams it takes to make a full mole.  The number  in carbon 12 tells us that it takes 12 g to makes a mole, so one half of that would be <u><em>option d, 0.5</em></u>.  

7 0
2 years ago
Read 2 more answers
Other questions:
  • Which type of polymer is RNA?
    6·2 answers
  • What is the molar concentration of the Br⁻ ions in 0.17 M CaBr2(aq)?
    8·1 answer
  • PLEASE ANSWER
    13·1 answer
  • What does this diagram represent?
    11·1 answer
  • I’m not sure how to do this, please help. It’s a mole to mole stoich worksheet.
    13·1 answer
  • What does Nocturnal mean?
    13·2 answers
  • If the pH of a solution is 3, its pOH is
    6·1 answer
  • I need help with drawing for my science project. I need to draw a popcicle<br><br>any tips Please?
    8·2 answers
  • Convert 48 grams of O₂ to moles. (Molar mass O₂ = 32.00 g/mol)
    13·1 answer
  • Which is the correct mole ratio of
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!