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
erica [24]
2 years ago
15

For the following element, predict the most likely oxidation number (charge) for its corresponding ion.

Chemistry
1 answer:
Morgarella [4.7K]2 years ago
5 0
<h2>Answer: D. P-3</h2>

<h3>Explanation:</h3>

The most likely ion of Phosphorous is P³⁻ (group 15) since gaining three electrons is the most energetically favorable way for it to follow the octet rule.

Because the charge on ions is equivalent to their oxidation state, then -3 is the most likely oxidation number of Phosphorous.

You might be interested in
What is the name of the large dome-shaped muscle under your lungs that helps you breathe?
aivan3 [116]
That would be your diaphragm :)
6 0
3 years ago
Read 2 more answers
Select the correct answer.
ankoles [38]

It would still have oceans but no atmospheric water in Earth if no icy debris had arrived.

A.  It would still have oceans but no atmospheric water.

<u>Explanation:</u>

Seas characterize our home planet, covering most of the Earth's surface and driving the water cycle that commands our territory and climate. However, progressively significant still, the narrative of our seas wraps our home in a far bigger setting that ventures profound into the universe and spots us in a rich group of sea universes that range our nearby planetary group and past.

It would in any case have seas yet no air water on Earth if no frigid flotsam and jetsam had shown up. For a long time, it was accepted that the frosty moons were only that - solidified husks, strong to their center. However, lately that thought has steadily been supplanted by a fresher, additionally energizing worldview.

4 0
3 years ago
A Series of choices between two characteristics that is used to identify an organism is called a
Zielflug [23.3K]

Answer: Dichotomous

Using a Dichotomous Key to Identify Organisms

A dichotomous key is a tool used by biologists to identify organisms in a group through a process of answering yes or no questions about the organism. Dichotomous means 'divided into two parts', as each question about an organism has two choices.

8 0
3 years ago
What is the mass number of a single atom of magnesium-25?
Masja [62]

Answer: It is approximately 24.985837

3 0
2 years ago
In the investigation "Comparing the Effects of the Products of Cellular Respiration
Marianna [84]

The solution changed color because the substances are not neutral.

<h3>pH</h3>

Chemical substances have different concentrations of the hydrogen cation, called PH.

The higher the pH, the more basic the substance, and the lower the more acidic.

Bromothymol blue is a pH indicator that changes its color according to the pH of the substance, yellow for acid, blue for basic and green for neutral.

In the case of the reactions in question, we have the release of CO2 (acid) in combustion and in cellular respiration, changing the color of bromothymol blue to yellow.

Learn more about pH in: brainly.com/question/491373

3 0
2 years ago
Other questions:
  • Determine the empirical formula for a compound that contains c, h and o. it contains 52.14% c and 34.73% o by mass.
    7·2 answers
  • How come all skyscrapers don't look alike?
    11·2 answers
  • A mug is filled with coffee. Which property is an intensive property of the coffee in the mugg
    6·1 answer
  • Which option is not a way that heat can flow? (I think this is Chemistry)
    13·1 answer
  • What is the evidence that Mars once had flowing liquid water? Why is this important?
    9·1 answer
  • What is the electical charge on the nucleus of the boron atom ?
    15·1 answer
  • Figure 5 shows the expected mass of copper produced each minute
    15·1 answer
  • How are compositional layers distinguished?
    12·1 answer
  • A 1.5 L sample of gas was collected at a pressure of 1.8 atm. What volume will the gas have if the pressure is reduced to 1.0 at
    9·1 answer
  • Why does your skin feel drier in winter????​
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!