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
katrin2010 [14]
3 years ago
5

The compound magnesium phosphate has the chemical formula Mg3(PO4)2. In this compound, phosphorous and oxygen act together as on

e charged particle, which is connected to magnesium, the other charged particle.
Physics
1 answer:
S_A_V [24]3 years ago
5 0

The question is incomplete, the complete question is;

The compound magnesium phosphate has the chemical formula Mg3(PO4)2. In this compound, phosphorus and oxygen act together as one charged particle, which is connected to magnesium, the other charged particle. What does the 2 mean in the formula 5Mg3(PO4)2? A. There are two elements in magnesium phosphate. B. There are two molecules of magnesium phosphate. C. There are two magnesium ions in a molecule of magnesium phosphate. D. There are two phosphate ions in a molecule of magnesium phosphate.

Answer:

There are two phosphate ions in a molecule of magnesium phosphate.

Explanation:

The compound magnesium phosphate is an ionic compound. Ionic compounds always consists of two ions, a positive ion and a negative ion.

In this case, the positive ion is Mg^2+ while the negative ion is PO4^3-.

The subscript, 2 after the formula of the phosphate ion means that there are two phosphate ions in each formula unit of magnesium phosphate.

You might be interested in
As the Moon revolves around the Earth, it also rotates on its axis. Why is it that the same side of the Moon is always visible f
dexar [7]

Answer: The speed of the moon's rotation keeps the same side always facing Earth.

Explanation: Please mark me brainiest

6 0
3 years ago
Read 2 more answers
Determine the correct name for the compound, C3H8. In organic chemistry, this is referred to as propane. A) Tricarbon hexahydrid
Leya [2.2K]
Well, since it's C3, we need Tricarbon, and H8 means Octa-, so B is your answer: Tricarbon Octahydride.

Hope this helps~!
8 0
3 years ago
Read 2 more answers
The emission of electrons from a metal caused by light striking metal
Mashutka [201]

I believe it is D, although you may should learn about all four of these laws.

5 0
4 years ago
Read 2 more answers
What are various paradox related to time travel?​
erma4kov [3.2K]

Answer:

This is a paradox — an inconsistency that often leads people to think that time travel cannot occur in our universe." A variation is known as the "grandfather paradox" — in which a time traveler kills their own grandfather, in the process preventing the time traveler's birth

Explanation:

hope this Wil help ....

5 0
3 years ago
Type the most appropriate SI base unit (with a specific prefix as needed) for expressing each of the following.?(a) the mass of
ra1l [238]

Answer:

Explanation:

Standard International (SI) units of measurement is the acceptable global units of measure for physical quantities. they are majorly fundamental units.

Thus,

(a) The mass of a sport car is measured in kilograms (kg).

(b) The distance from your home to your school is measured in meters (m).

(c) The mass of an elephant is measured in kilograms (kg).

(d) The diameter of a large pizza is measure in meters (m).

(e) A semester at your school is measured in weeks.

(f) The time for light to travel from the sun to the earth is expressed in seconds (s).

(g) The time it takes to fly from New York to California is in seconds (s).

(h) Your mass is measured in kilograms (kg).

(i) The length of the Prime Meridian is expressed in meters (m).

(j) Your height is expressed in meters (m).

7 0
3 years ago
Other questions:
  • 12080 gallons per month into liters per hour
    8·1 answer
  • Identify two different objects that transform chemical energy into mechanical energy, and chose one object in the room and descr
    11·2 answers
  • How is the size of the mri signal related to the applied b0 field?
    10·1 answer
  • Which of the following is a small star that has reached the end of its stellar evolution?
    14·2 answers
  • A charged particle with charge of 2 (uC) and mass 10-20 (kg) is traveling with velocity of 108 (m/s) in space. The charge reache
    7·1 answer
  • An airplane starts from rest and accelerates at a constant 3.00 m/s2
    15·1 answer
  • Question about the motion of a book, thanks
    10·2 answers
  • PLEASE HELP
    10·2 answers
  • Water flows through a pipe. The diameter of the pipe at point b is larger than at point a. Where is the water pressure greatest?
    12·1 answer
  • Alfredo makes a diagram to organize his notes about charging objects.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!