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
Ostrovityanka [42]
3 years ago
13

What’s the atomic number for magnesium

Physics
1 answer:
zmey [24]3 years ago
5 0

Answer:

12

Explanation:

Symbol: Mg

Atomic mass: 24.305 u

Atomic number: 12

Density: 1.738 g/cm³

You might be interested in
Which of the following is occurring while a satellite is in orbit around Earth? O It is continuously pulling away from Earth It
hoa [83]

AnswerIt is continuously falling towards the surface of the earth

Explanation:

since gravity from earth is the thing that keeps it constantly in orbit

4 0
3 years ago
The phosphorus cycle is the biogeochemical cycle that describes the movement of phosphorus through the lithosphere,
ludmilkaskok [199]

A

most common source of phosphates in the soil is the weathering of the mineral apatite.

Explanation:

Apatite is a group of phosphate minerals like hydroxylapatite, fluorapatite, and chlorapatite. When apatite rocks weather, they release the phosphate minerals mainly in the form of PO₄ ³⁻ . These minerals become dissolved in water (hydrosphere), where they are readily available to plants and other organisms in the biosphere. The phosphates are taken up and used in biosynthesis. When these organisms die and become buried with sediments, the phosphate gets back to the lithosphere as sedimentary rock.

Learn More:

For more on phosphorus cycle check out;

brainly.com/question/1796604

brainly.com/question/4160476

#LearnWithBrainly

5 0
3 years ago
Given the distance from the through of one wave to the next wave you can determine the HELP FAST!!!!!
makvit [3.9K]

you can determine the wavelength

5 0
4 years ago
If there are 20 waves in a 5-second time frame, what is the frequency?
creativ13 [48]
Your answer would be 0.20 Hz
3 0
3 years ago
Read 2 more answers
A car slows down from 27.7 m/s to 10.9 m/s in 2.37 s, what is the acceleration?
larisa [96]

Answer:

Answer. to final velocity 'v' =10.9 m/s in time 't' = 2.37 secs. So acceleration = -7.09 m/sec^2 or, decceleration is 7.09 m/sec^2

Explanation:

4 0
3 years ago
Other questions:
  • What is pitch related to in terms of sound? Does it affect the speed? If so, how?
    10·1 answer
  • Explain why liquids solidify when they are cooled.
    14·1 answer
  • Which unit abbreviation is a measurement of force?
    14·1 answer
  • WILL GIVE BRAINLIEST AND 30 POINTS!
    7·1 answer
  • Current is constant at all points in a parallel circuit.<br><br> True<br> False
    8·1 answer
  • If a light ray from a candle strikes a mirror at an angle of 40° with the normal, at what angle will the ray reflect?. Select on
    14·2 answers
  • Determine the work input and entropy generation during the compression of steam from 100 kPa to 1 MPa in an adiabatic compressor
    15·1 answer
  • A train travels 92 miles in 11 1/2 hours. what is its average speed in miles per hour?
    5·1 answer
  • You throw a small rock straight up from the edge of a highway bridge that crosses a river. The rock passes you on its way down,
    9·1 answer
  • A car is traveling east at a constant speed along a straight road. Which of the following can you conclude about the car?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!