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
laiz [17]
3 years ago
12

Please help!

Chemistry
1 answer:
kiruha [24]3 years ago
3 0

Answer:

The energy decreases as you move from the bottom to the top of the energy pyramid. 90% of the energy entering each step of the pyramid is used up by the consumers, only 10% of the energy get stored. So, when the next level on the pyramid eats them, that 10% gets passed down to them Use the diagram below to answer the question.

Explanation:

I am sorry if I am wrong

And can you give me brainliest please

I just joined today

You might be interested in
The movement of water both on and<br> above Earths surface
DanielleElmas [232]

The movement of water on and above the earth's surface is called the hydrologic cycle, or the water cycle. Hope this helps!

4 0
3 years ago
Does radiation count as an electromagnetic wave, and if so what would it be called?
guapka [62]
No. Radiation is not in the magnetic “criteria” so it would not be correct.
4 0
4 years ago
What type of reaction is shown? PbO2 --&gt; PbO + O2 *
Lerok [7]

Answer:

single replacement reaction.

3 0
4 years ago
What is the net charge of an element that has 15 protons, 17 neutrons and 18 electrons?
pentagon [3]
Subtract the number of electrons from the protons. neutrons have no charge so those don't matter in the formula
6 0
3 years ago
Which table best summarizes the subatomic particles and their electrical charge?
Tanzania [10]

Answer:

Proton   -  Positive charge

Neutron - No charge

Electron - negative charge

Explanation:

An atom is the smallest particle of matter that takes part in a chemical reaction.

It is made up of three fundamental subatomic particles.

  1. Protons are the positively charged particles in an atom.
  2. Neutrons do not carry any charges and are neutral
  3. Electrons are negatively charged

Both the protons and neutrons occupy a tiny center where the mass of the atom is concentrated. The region is called the nucleus.

4 0
3 years ago
Other questions:
  • What is the anion of the ionic compound HC2H3O2?
    10·1 answer
  • What is the approximate molar mass of a molecular solute if 300 g of the solute in 1000 g of water causes the solution to have a
    15·2 answers
  • Phenylacetic acid, HC8H7O2 is one of the substances that accumulates in the blood of persons with phenylketonuria, an inherited
    7·1 answer
  • If you wanted to plan a hiking trip, you would want to use a _____ map of a region you were going to hike in.
    15·2 answers
  • A reaction of 2.5kg of fissionable material takes place. Assuming a 0.10% mass defect, how much energy is released?
    13·1 answer
  • One of the essential minerals in the human body is salt. How much salt (NaCl) is in the average adult human body?
    5·1 answer
  • What is the ph of a solution that results from mixing together equal volumes of a 0.020 m solution of ammonia and a 0.010 m solu
    14·1 answer
  • What are two natural and two man-made causes for sudden catastrophic change to an ecosystem
    8·1 answer
  • A confined quantity of a gas has a pressure of 2.50 atm and a temperature of -22⁰C. What is the new pressure if the temperature
    15·1 answer
  • What term is given to a substance that can dissolve in a particular liquid? Insoluble Soluble Solvable What term is given to a s
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!