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
Monica [59]
2 years ago
8

8. Which is a nonrenewable resource?

Chemistry
2 answers:
storchak [24]2 years ago
7 0
Coal is a non-renewable resource because it’s a fossil fuel that takes millions of years to form.
butalik [34]2 years ago
5 0

Answer:

Coal

Explanation:

Once it's all been mined, there's no more. It's not like we grow it.

You might be interested in
Select all of the answers that apply.
shtirl [24]
The odysseyware answer is the same as his wood manure and food crops
5 0
3 years ago
Read 2 more answers
Use wedge-bond perspective drawings (if necessary) to sketch the atom positions in a general molecule of formula (not shape clas
yuradex [85]

The atom positions in a general molecule of formula (not shape class) AXn that has shape square pyramidal at the corers of square and one at the above center of the square.

<h3>What is square pyramidal?</h3>

The square pyramidal is a shape geometry of the hybridization in which it consists of one lone pair and 5 bond pairs of electrons that repel each other and due to which the geometry changes from octahedral to square pyramidal.

As atoms are located at the four corners of the planer and one atom at the above center of the planner which is repelled by 4 atoms present at the corner of the planer.

Therefore, the atom positions in a general molecule of formula (not shape class) AXn that has a shape square pyramidal at the corners of the square and one at the above center of the square.

Learn more about square pyramidal, here;

brainly.com/question/8742529

#SPJ4

7 0
1 year ago
How many atoms are in 294 g of copper?
mote1985 [20]

Answer

2.1 x 10 ^23

fdxkjns9fhnuvypdsssssssssz89999qewv

7 0
3 years ago
Is the study of matter and energy complete, or do you think there’s still new information to discover?
Vladimir [108]

Answer:

Physical science, in turn, can be divided into chemistry and physics. Chemistry is the study of matter and energy at the scale of atoms and molecules. ... Physics is the study of matter and energy at all scales—from the tiniest particles of matter to the entire universe but i dont really know if there is new information to discover

Explanation:

hope it help and if it doesnt sorry ;)

5 0
3 years ago
The molar heat of fusion of platinum (Pt) is 4.700 kcal/mol. How much heat must be added to 85.5 g of solid platinum at its melt
Andre45 [30]
The heat required to completely melt the given substance, platinum, we just have to convert first the given mass in mole and multiply the answer to its molar heat of fusion.. 
                              Hf  = mass x (1/molar mass) x molar heat of fusion
                            Hf = (85.5 g) x (1 mole/195.08 g) x 4.70 kcal/mol
                                   Hf = 2.06 kcal
4 0
3 years ago
Read 2 more answers
Other questions:
  • Diffusion occurs due to differences in _____. A) size B) concentration C) temperature D) collisions
    8·1 answer
  • What are the types of chemical equations ?
    8·1 answer
  • For the balanced equation shown below, how many moles of o2 will react with 0.3020 moles of co2? 2c2h5oh + 6o2 → 4co2 + 6h2o que
    11·2 answers
  • What happens when molten material is heated from Earth’s core?
    7·1 answer
  • 1. The volume of a gas is 10.0 liters and its temperature is 1500 K. If the temperature is
    5·1 answer
  • (1) Some years ago, a crucial experimental error was made during the work-up of the reaction. Instead of adding the reaction mix
    7·1 answer
  • 3. How many molecules of CO2 are in 6.0 g of CO2?
    5·1 answer
  • Calculate the change in entropy when 10.0 g of CO2 isothermally expands from a volume of 6.15 L to 11.5 L. Assume that the gas b
    11·1 answer
  • PLEASE HELPPPP what characteristics of the bond you choose are persent in H2O.​
    15·1 answer
  • Which type of prevailing wind would carry more water vapor (humidity)? (Choose one)
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!