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
adell [148]
3 years ago
12

How does an atom become a positive ion?

Biology
2 answers:
solong [7]3 years ago
6 0

An atom that gains a negative electron, it becomes a negative ion. If it loses an electron it becomes a positive ion. Some atoms lose electrons and become positive ions. Others gain electrons and become negative ions.

dlinn [17]3 years ago
4 0
<h2>Answer: </h2>

An atom becomes a positive ion by losing one or more of its electrons. Positively charged ions are called cations.

Positively charged ions are called cations. Generally, metallic elements turn into positive ions due to the quantity of valence electrons they contain. Metallic ions can achieve a full valence shell if they lose their outer electron(s). When they lose these electrons, the inner shell is now their valence shell, and it's complete. When this happens, they will have more protons than electrons, giving the atom a positive charge.

You might be interested in
A school’s environmental club wants to reduce the ecological footprint that the student body creates annually. Which step would
Monica [59]

<u>Answer:</u>

Composting food scraps in the cafeteria to reduce landfill waste would have the greatest impact in reducing the school’s ecological footprint.

Option: (C)

<u>Explanation:</u>

  • Reducing the ecological footprint means bringing about some changes in lifestyle and living to improve the biocapacity.
  • Compositing food scraps in the cafeteria to reduce landfill waste is the best option that the environmental club can apply to reduce the school's ecological footprint.
  • This step can help to increase productivity of soil as well as reduce waste in landfill site.
  • The option of incineration of trash causes air pollution. Likewise, reducing recycling bins will not be helpful in decreasing the ecological footprint.
  • Instead, it causes the unmanaged collection of trash in school environment.
4 0
3 years ago
Why can the enzyme maltase, which breaks down into the sugar maltose, not also be used to break down the sugar sucrose?
Fed [463]

The enzyme maltase breaks down disaccharide maltose into simple sugar glucose, which is usable by the body. This glucose can now also be stored in the liver for future use.

This maltase does nor break down sugar sucrose because it is the sucrase enzyme that breaks down sucrose into glucose and fructose.

8 0
4 years ago
1. Which parts of the chromosome are
Studentka2010 [4]

Answer:

A-Telomeres

Explanation:

look on google

6 0
3 years ago
What disorders are found on chromosome 17?
saul85 [17]
Autism, Schizophrenia, leukemia, 

could you give me brainliest if correct?

3 0
3 years ago
Molecules in food contain chemical energy that cells use to produce____
icang [17]
Molecules in food contains chemical energy that cells use to produce MORE CELLS. This energy is gotten from the chemical bond energy in food molecules, which in this way serve as fuel for cells. The particles in food additionally give the atoms that animals need to develop new living matter.
3 0
3 years ago
Other questions:
  • A scientist observes the ocean tides moving large amounts of sand from one part of the beach to another. This is evidence for wh
    12·1 answer
  • Explain how the oraginsms would be affected if the snail population died out
    12·1 answer
  • What part of the brain controls the reflex response
    5·2 answers
  • T object]user: do dogs smile?
    14·1 answer
  • In some chordates, pharyngeal slits develop into _____. choose one answer.
    15·1 answer
  • CUAL ES MEJOR<br><br><br><br><br><br>REY JULIEN<br><br>O EL MAMON DE STEVEN UNIVERSE :D
    9·1 answer
  • What types of tissues make up the skeletal system
    8·2 answers
  • how does the coconut tree have a fibrous, when the tree is strong,but the plants that have fibrous root r week,how is it possibl
    14·1 answer
  • The scrotum protect the testis from what?
    8·1 answer
  • ASAP DIS IS LATE PLS ASAP o(≧口≦)o
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!