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
Allushta [10]
3 years ago
15

What is the iron (II) ion? How does it differ from the iron (III) ion

Biology
1 answer:
ElenaW [278]3 years ago
8 0
Fe2+ is called the iron(II) ion, while Fe3+ is called the iron(III) ion. This system is used only for elements that form more than one common positive ion.
You might be interested in
A pregnant 16 year old has a fractured leg after being hit by a car. You explain to her that her leg needs splinting and she agr
Rama09 [41]

Answer:

Minors

Explanation:

because she's under the age of 18 and it 21 in some states

8 0
3 years ago
The number of hydrogen atoms in a molecule of 6NH3 is _____. 6 3 9 18
zhuklara [117]
3, Vote brainliest plz

6 0
3 years ago
Read 2 more answers
Which of the following is NOT a pyrimidine?
Nostrana [21]
That'll be guanine. If you look up "pyrimidine" in google, it will tell you the two nucleotides that are pyrmidines are cytosine and thymine. So that leaves guanine. 
6 0
3 years ago
Giacomo, Brian, and Barbara have each consumed two margaritas during the last two hours. If Giacomo weighs 176 pounds and both B
sergey [27]

Answer:

The correct answer is - Barbara.

Explanation:

BAC or basic alcohol concentration is vary in male to female as females are smaller than men so the total blood is less than the men even the weight is same in both.

This the cause that affects the females to get impaired more than the males and easily get intoxicated even though the weight and amount of the alcohol is similar.

Thus, the correct answer is - Barbara.

6 0
3 years ago
Which would have to happen to keep the population growth of cheetahs in the same of 2013
Mumz [18]
<span>Conservation efforts

It is true that conservation efforts have resulted in restoration of some wildlife habitats. Since some animals, over the change of time and of human’s abusive efforts,  could no longer live, the governmental an non-governmental organizations and volunteers are now doing ways to alleviate the said problem and so far it has been effective as som species close to extinction was saved (e.g. platypus).</span>
4 0
3 years ago
Other questions:
  • In science class, Maria observes a white-colored cut flower. She sees that the petals turn red when the flower is sitting in a v
    14·1 answer
  • Some humans have genes that make them resistant to infection by HIV. Would human populations likely evolve differently in areas
    13·2 answers
  • How does diffusion and osmosis assist photosynthesis?​
    6·1 answer
  • Which natural resource does Australia produce more of than any other country in the world? oil natural gas gold bauxite
    5·2 answers
  • 3. Which of the following is an accurate description of mitosis and meiosis? A. Meiosis produces two haploid daughter cells, whi
    12·2 answers
  • When you want to move a part of your body, your brain sends a signal to
    10·1 answer
  • The phylogeny tree above is used to explain what major idea/component of the biological theory of evolution?
    15·1 answer
  • One way meiosis I is different from mitosis is that
    15·1 answer
  • 4. Choose the microscopy technique that would best fit the needs of each scenario.
    15·1 answer
  • Which are tunics (layers) that make up the gastrointestinal wall?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!