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
Ainat [17]
3 years ago
7

An element has atomic number 10 and an atomic mass of 20. How many neutrons are in the atom of this element?

Chemistry
1 answer:
schepotkina [342]3 years ago
5 0

10

subtract the atomic mass from the atomic number

You might be interested in
Please help 21 points
Novosadov [1.4K]

Answer:

You

Explanation:

Will have to fill in the graph organizer with a story

4 0
3 years ago
What grade percentage is developing, proficient, exceeding, and emerging?​
user100 [1]

Answer:

Grade A is the best percentage that is developing, proficient, exceeding, and emerging

5 0
3 years ago
Read 2 more answers
Does ice float on water​
Alex17521 [72]
Yes as it is less dense than the liquid water
5 0
3 years ago
Read 2 more answers
Name something made of aluminum and explain why malleability is a useful property
avanturin [10]
  <span>Soft drink and beer cans. If aluminum were not malleable, these couldn't be made</span>
3 0
4 years ago
Read 2 more answers
Crossword please help must finish in 15 mins
kogti [31]

Across:

10. The circulatory system transfers nutrients, gases, liquids, and heat around the body.

11. The circulatory system transports heat, which helps regulate temperature.

13. The place where oxygen enters the blood and carbon dioxide leaves the blood.  Lungs.

15. A gas that is transported in arteries from the lungs to the rest of the body via the heart.  Oxygen.

Down:

2. The heart, blood, and vessels.  Circulatory System.

4. Blood in arteries is bright red because it is rich in oxygen.

6. A waste gas that is transported in veins from the body to the lungs via the heart.  Carbon di Oxide.

<u>Explanation:</u>

The circulatory system includes blood vessels, blood, and heart. This system provides the body tissues with oxygen and some nutrients. It also carries hormones and eliminates needless waste products.

This transportation takes place between the cells via blood throughout the body. The channel that blood passes through is a blood vessel that is pumped by an organ called heart. The heart directs the blood passing all over the body.

The lungs are a duo of air-filled, spongy organs positioned on both sides of a human's chest. Its main function is to take in air present in the atmosphere and transfer oxygen to the bloodstream. From where it gets circulated throughout the body.

6 0
3 years ago
Other questions:
  • In which one of the following figures is AB=AC
    8·1 answer
  • Which of the following statements does not support scientific evidence of the Big Bang Theory?
    12·1 answer
  • As you move across a row from left to right in the period table, atomic numbers of the elements
    6·1 answer
  • If a new element were discovered and it was found to form 1− ions, in which group would you place it in the periodic table?
    9·2 answers
  • Consider an oil-to-oil double-pipe heat exchanger whose flow arrangement is not known. The temperature measurements indicate tha
    9·1 answer
  • Which of the following is an example of heat transfer by conduction?
    11·2 answers
  • Each of the continents moves at a different rate and in a different direction. Based on this observation, do you believe that an
    11·1 answer
  • Problem Page Combustion of hydrocarbons such as pentane ( C5 H12 ) produces carbon dioxide, a "greenhouse gas." Greenhouse gases
    6·1 answer
  • Mes.
    8·1 answer
  • A scientist measures the total kinetic energy of the particles of matter in an object.Which term describes what the scientist is
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!