subject
Physics, 17.09.2019 20:30 gustavitoperez

The compound magnesium phosphate has the chemical formula mg3(po4)2. in this compound, phosphorous 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?
there are two elements in magnesium phosphate.
there are two molecules of magnesium phosphate.
there are two magnesium ions in a molecule of magnesium phosphate.
there are two phosphate ions in a molecule of magnesium phosphate.

ansver
Answers: 2

Another question on Physics

question
Physics, 22.06.2019 11:40
The ozone hole appears in antarctica during
Answers: 1
question
Physics, 22.06.2019 18:30
Both speed and velocity measure how fast something is moving. however, since speed is not a it does not require a(n question 6 options: a) quantity , unit b) magnitude, unit c) scalar, direction d) vector, direction
Answers: 2
question
Physics, 22.06.2019 19:00
Matter that emits no light at any wavelength is called
Answers: 2
question
Physics, 23.06.2019 00:10
During cooling, the kinetic energy of the molecules falls. why does this happen? a.the motion of the molecules increases. b. the motion of the molecules slows down. c.the van der waals forces between molecules decrease d. the forces of attraction between the molecules are overcome.
Answers: 2
You know the right answer?
The compound magnesium phosphate has the chemical formula mg3(po4)2. in this compound, phosphorous a...
Questions
question
Mathematics, 18.11.2020 15:50
question
World Languages, 18.11.2020 15:50
Questions on the website: 13722367