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
Arada [10]
3 years ago
15

How many total electrons does the P^3- ion have? O a. 3 O b. 31 O c.1 O d. 15 O e. 18

Chemistry
1 answer:
STALIN [3.7K]3 years ago
7 0

Answer:

e. 18

Explanation:

A neutral P atom has an atomic number of 15, which means there are 15 protons in the atom. In order to be neutral, the P atom must also have 15 electrons.

The P³⁻ anion has 3 electrons more than the neutral P atom since it has a charge of -3.

Thus, the total number of electrons are 15 + 3 = 18 electrons.

You might be interested in
Bill sets up an experiment to determine and predict the velocity of a marble at the end of a track. He uses an electronic balanc
Nuetrik [128]

Answer:

A

Explanation:

USATestPrep

8 0
2 years ago
Explain in 2-4 sentences what the difference between climate and weather is
Romashka [77]

Answer:

climate is average of weather over time and place and weather can change from day to day.Weather is also affected by humidity, rain, cloudiness.

Explanation:

6 0
3 years ago
Read 2 more answers
What describes a mixture
kirill [66]

Answer:

a mixture is a material made up of two or more different substances which are physically combined.

4 0
3 years ago
You heat 51 grams of magnesium over a Bunsen burner for several minutes until it reacts with oxygen in the air. Then you weigh t
garik1379 [7]

Answer:

    The mass was there all along, it was just in the air. The weight of the oxygen from the air is not weighed in the beginning, only at the end as part of the product, making it seem like there is a total mass change.

8 0
3 years ago
List one extensive and intensive <br> property of marker ink
fgiga [73]
Volume is an extensive property of a marker ink and color is an intensive property of a marker ink.
3 0
4 years ago
Read 2 more answers
Other questions:
  • Carbon can bond to itself to form which of the following?
    6·1 answer
  • QUESTION 3 Consider a solution containing 0.80 M NaF and 0.80 M HF. Calculate the moles of HF and the concentration of HF after
    10·1 answer
  • What is the answer???
    14·1 answer
  • How many moles of AlCl3 are in 2.25L of a 0.15 molar solution?
    8·1 answer
  • Metallic barium crystallizes in a body-centered cubic lattice, with one Ba atom per lattice point. If the metallic radius of Ba
    13·1 answer
  • Determine the number of miles of C in each sample​
    15·1 answer
  • Which of the following is something a school might dictate? *
    11·1 answer
  • HELP 20 POINTS
    14·1 answer
  • How many grams of sodium hydroxide (NaOH) do you need to get rid of 3000 grams of CO2? Don't worry about sig figs for this quest
    8·1 answer
  • Where are taste buds located?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!