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
atroni [7]
3 years ago
7

A stable, binary ionic compound exists where the cation (A) has a charge twice in magnitude than that of the anion (X). What wou

ld be the correct formula for this compound? A) A2X B) A2X4 C) A4X2 D) AX2
Physics
2 answers:
svetlana [45]3 years ago
8 0
<span>The cation is positively charged and has a charge twice that of the anion, for example +2. The anion is negatively charged and in our example where the cation has a +2 charge, it must have a -1 charge. In order for the charges to equal zero, there must be two anions: -1 x 2 = -2 So the answer is D. AX2</span>
PSYCHO15rus [73]3 years ago
3 0

The answer is D) AX2

You might be interested in
Which of the following best describes the domains of unmagnetized iron?
Scilla [17]
Magnetic domain is defined as a group of atoms with magnetic fields.

A piece of iron can only become a magnet when the magnetic domain aligns.

Since we have an unmagnetized piece of iron, this means that its domain is not aligned. However, this does not mean that the domain does not exist.

Based on the above, the best choice would be:
There arr domains, but domains are oriented randomly.

Hope this helps :)
8 0
3 years ago
Mention two ways to increase the strength of an electro magnet.
VikaD [51]

1.) Law of Induction.

2.) Increase Winding Count

6 0
3 years ago
Read 2 more answers
Define potential difference in a uniform electric field?
8090 [49]

Explanation:

For example, a uniform electric field E is produced by placing a potential difference (or voltage) ΔV across two parallel metal plates, labeled A and B. ... The relationship between ΔV and E is revealed by calculating the work done by the force in moving a charge from point A to point B.

6 0
3 years ago
A machine is classified as a compound machine when ___.
bearhunter [10]

Answer: it is made up two or more simple machines

Explanation: Brainliest Please!!!!

6 0
3 years ago
Eugene describes the physical property of a material as “sweet and floral.” What physical property of the material is Eugene mos
lions [1.4K]

Answer:

Scent

Explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • What is the magnitude of the gravitational force acting on the earth due to the sun?
    10·2 answers
  • Charge Q is distributed uniformly throughout the volume of an insulating sphere of radius R = 4.00 cm. At a distance of r = 8.00
    11·1 answer
  • As light from the sun travels to Earth much of the energy the light waves are carrying is lost before the wave reaches Earth.
    13·2 answers
  • 7.For the following questions, use a periodic table and your atomic calculations to find the unknown information about each isot
    5·1 answer
  • A wave traveling in water has a frequency of 500.0 Hz and a wavelength of 3.00 m. What is the speed of the wave?
    7·1 answer
  • The Thermosphere contains a layer of charged particles called the ________________ which makes commucation by _________________
    7·1 answer
  • When you take your 1900-kg car out for a spin, you go around a corner of radius 53m with a speed of 13m/s. The coefficient of st
    15·1 answer
  • Which process is a form of mechanical weathering?
    10·1 answer
  • How can you drop two eggs the fewest amount of times, without them breaking?
    10·1 answer
  • A toy boat moves horizontally in a pond. The horizontal position of the boat in meters over time is shown below.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!