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
siniylev [52]
2 years ago
8

Whats the complete chemical symbol for the ion that has : 13 neutrons 11 protons , and 9 electrons.

Chemistry
1 answer:
myrzilka [38]2 years ago
7 0
The answer gonna be Na2+
You might be interested in
Which statements describe how heat flows in foil?
LenKa [72]

Answer: c

Explanation:

8 0
3 years ago
Read 2 more answers
A baseball is thrown high into the air. As it travels upwards it loses speed and slowly comes to a stop high above the grove wha
Aleks [24]

Answer:

Potential energy

Explanation:

The thrown baseball is converting from kinetic energy into potential energy. When it finally stops at a particular height, it attains its maximum potential energy at the position or point.

  • Potential energy is the energy at rest of body.
  • Kinetic energy is the energy due to the motion of body.

The more a body speeds, the higher its kinetic energy attained.

As a body comes to rest, at a height, it attains potential energy.

The body during flight decreases in kinetic energy but increases its potential energy due to gravity pulling it to rest.

8 0
3 years ago
The larger the hole in the ozone layer gets,
seraphim [82]
 The more UV rays reach the earth

4 0
3 years ago
mixture or pure substance: 1.blood 2.dyes 3.self-raising flour 4.muesli 5.copper wire 6.distilled water 7.table salt 8.milk 9.br
jenyasd209 [6]

Answer: Mixture: Blood , Self raising flour,muesli ,dyes, milk, tea, air, bronze

Pure substance: Copper wire, distilled water, table salt, oxygen.

Explanation:

Mixture is a substance which is made up two or more number of compounds which chemically inactive and retain their distinct chemical properties.

Blood , Self raising flour,muesli ,dyes, milk, tea, air, bronze

Pure substance is defined as anything with uniform and unchanging composition is known s pure substance.

Copper wire, distilled water, table salt, oxygen.

5 0
3 years ago
Which formula correctly represents the composition of iron III oxide
nikitadnepr [17]
The answer to the question is- Fe2O3
6 0
2 years ago
Other questions:
  • The end product of the weathering of gabbros or basalt rocks is a solution of dissolved material that Mose likely would contains
    12·1 answer
  • Crude oil is a mixture of many liquids. The crude oil enters the bottom of a tall column, where the mixture is heated. The subst
    12·2 answers
  • Why it is so difficult to discover superiority of nature in creation and maintaining chemical bonds between elements?
    9·1 answer
  • Which term below represents a pure substance that can be separated chemically, but cannot be separated physically, that is made
    8·2 answers
  • How many grams are in 2.4 moles of calcium chloride
    6·1 answer
  • The image on the left shows a normal red blood cell, and the image on the right shows a cell that has been put into a new soluti
    6·2 answers
  • Eşit kütlede ve özdeş kaplarda bulunan Alkol ve Suyun buhar basınçlarını eşitlemek için ne yapmalıyız?
    11·1 answer
  • Help me please really only answer if u know the answer
    14·2 answers
  • What are common materials​
    5·1 answer
  • What are Properties that can be recognized only when substances react or do not react
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!