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
lukranit [14]
2 years ago
6

Diamond is an allotrope of :

Chemistry
2 answers:
stepan [7]2 years ago
6 0

Answer:

Carbon

Explanation:

its literaly carbon

Marat540 [252]2 years ago
5 0

Answer:

carbon

Explanation:

because it is an allotrope of carbon

You might be interested in
The density of osmium, which is the densest metal, is 22.57 g/cm^3. What is the mass of a block of osmium that measures 1.00 cm
olganol [36]
Density = Mass / Volume
V = 1.00 * 4.00 * 2.50 = 10 cm³
22.57 g/cm³ = Mass / 10 cm³
M = 22.57 g/cm³ * 10 cm³
M = 225.7 g
Answer: The mass of the block of osmium is 225.7 g.
7 0
3 years ago
Read 2 more answers
Write the name for CH2.
finlep [7]

Answer:

Methylene. :)

6 0
2 years ago
Read 2 more answers
At 1 atm, how much energy is required to heat 75.0 g H 2 O ( s ) at − 20.0 ∘ C to H 2 O ( g ) at 119.0 ∘ C?
Hitman42 [59]

Answer:

238,485 Joules

Explanation:

The amount of energy required is a summation of heat of fusion, capacity and vaporization.

Q = mLf + mC∆T + mLv = m(Lf + C∆T + Lv)

m (mass of water) = 75 g

Lf (specific latent heat of fusion of water) = 336 J/g

C (specific heat capacity of water) = 4.2 J/g°C

∆T = T2 - T1 = 119 - (-20) = 119+20 = 139°C

Lv (specific latent heat of vaporization of water) = 2,260 J/g

Q = 75(336 + 4.2×139 + 2260) = 75(336 + 583.8 + 2260) = 75(3179.8) = 238,485 J

3 0
3 years ago
Calculate the MASS if the density is 2.34 g/mL and the volume is 12.50 mL.
AlexFokin [52]

Answer:

<h2>mass = 29.25 g</h2>

Explanation:

The denisty of a substance can be found by using the formula

Density =  \frac{mass}{volume}

Making mass the subject we have

<h3>mass = Density × volume</h3>

From the question

Density = 2.34 g/mL

volume = 12.50 mL

Substitute the values into the above formula and solve for the mass

That's

mass = 2.34 × 12.50

We have the final answer as

<h3>mass = 29.25 g</h3>

Hope this helps you

3 0
3 years ago
Adam observed properties of four different waves and
cupoosta [38]

Answer:

D)The sound quality for these waves cannot be compared.

Explanation:

I've done it on e2020

5 0
3 years ago
Read 2 more answers
Other questions:
  • If the ribosomes of a cell were destroyed what effect would this most likely have on the cell
    8·1 answer
  • What is the meaning of monovalent?
    12·1 answer
  • How many meters are there for 1km
    13·2 answers
  • A 5.0 g sample of aluminum with a specific heat of 0.90 J/(g °C) was heated from 22.1°C to 32.1°C. How much heat, to the nearest
    15·1 answer
  • Kinetic energy <br><br>definition:<br><br><br>sentence: ​
    6·1 answer
  • Calculate the number of different atoms in 0.2 mol ethene​
    8·1 answer
  • Which of the following is saturated hydrocarbon?<br>1 alkyne<br>2 alkane<br>3 ethylene<br>4 alkene​
    9·2 answers
  • How many moles of solute are present in a sodium chloride solution with a total
    10·1 answer
  • ESCOJA UNA DE LAS CULTURAS ESTUDIADAS Y SELECCIONE UNA POSICIÓN SOCIAL DENTRO DE LA CULTURA (RELIGIOSA, GOBERNADOR LOCAL, ETC.)
    12·1 answer
  • NO GO*GLE ANSWERS PLEASE!
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!