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
NNADVOKAT [17]
3 years ago
12

Their are fewer or more elements than compounds?

Physics
2 answers:
zimovet [89]3 years ago
4 0

There are 92 elements that are found in nature.  Roughly 80 of those are capable of combining with each other to make compounds, so there are a lot more than 92 compounds.

Example:  Take carbon and hydrogen.  (please)

Carbon and hydrogen combine to make methane, ethane, propane, pentane, hexane, heptane, octane, butane, and several more 'tanes'.

And if you have some oxygen along with the carbon and hydrogen, you can
make all the alcohols there are, plus vinegar.

EleoNora [17]3 years ago
4 0
There are fewer elements than compounds. There are 118 known elements, but millions of compounds and more being made every day
You might be interested in
The Kyoto protocol works by _______.
Lapatulllka [165]
The answer is voluntary involvement! :D Welcome
7 0
3 years ago
Read 2 more answers
Alligators and other reptiles don't use enough metabolic energy to keep their body temperatures constant. They cool off at night
ANTONII [103]

Answer:

Explanation:

Amount of heat required can be found from the following relation

Q = mcΔT

m is mass of the body , c is specific heat and ΔTis rise in temperature .

Here m = 300 kg

c = 3350 J /kg k

ΔT = 30 - 25

= 5 °C

Putting the values in the expression above

Q = 300 x 3350 x 5

= 5025000 J

Rate at which energy is absorbed = 1200 J /s

Time required

= 5025000 / 1200

= 4187.5 S

= 69.8 minute

= 1 hour 9.8 mimutes.

4 0
3 years ago
WHATS THE ANSWER HELP
cluponka [151]

Explanation:

I believe part of the question is missing. can you please check on it?

is there a part where the mass of the object is mentioned?

6 0
3 years ago
Read 2 more answers
What is spontaneous emission?
Oxana [17]

Answer:

Spontaneous emission is  a quantum effect, which in a semiclassical picture can be described as an emission which is stimulated by vacuum noise.

5 0
3 years ago
Read 2 more answers
A light ray is incident on a reflecting surface. If the light ray makes a 40° angle with respect to the normal to the surface, w
mash [69]

Answer:

40°

Explanation:

when a ray light is incident on a surface it makes a 40° angle with the normal to the surface (reflecting surface ). this called angle of incidence.

And the angle made by reflected ray with the normal to the surface is called angle of reflection.

by the law of reflection angle of incidence is equal to the angle of reflection

hence the answer to the question is 40°        ( because ∠i =∠r )

7 0
3 years ago
Other questions:
  • Which of the following statements describes an electric generator?
    12·2 answers
  • A lead ball is dropped into a lake from a diving board 5m above the water . It hits the water with a certain velocity and then s
    14·1 answer
  • ((Doing a quiz need urgent help!!!)) Which states that a change in pressure at any point in a fluid in a closed container is tra
    7·1 answer
  • A stone is tied to a 0.85-meter cord. it is swung in a circle at a constant rate of 6.0 m/s. what is the centripetal acceleratio
    12·1 answer
  • What is the largest meteoroid that has collided with this planet
    12·1 answer
  • What elements are bridges exposed to yearly?
    9·1 answer
  • Old naval ships fired 14 kg cannon balls from a 250 kg cannon. It was very important to stop the recoil of the cannon, since oth
    14·1 answer
  • An acceleration of 2m/s^2 is produced on a body by applying an effort of 50N. calculate mass of the body​
    10·2 answers
  • The first law of thermodynamics states that energy can neither be created nor destroyed. If this is true then why are we always
    12·1 answer
  • At the same amplitude or volume, which sound would have the highest frequency?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!