If an aqueous solution of a soluble ionic com- pound is made, it will usually1. become a ductile solid.
2. become covalent.
3. form an insoluble solid.
4. conduct current.

Answers

Answer 1
Answer:

A soluble ionic compound in aqueous form will be able to 4. conduct current

An aqueous ionic compound is able to conduct current because:

  • They possess charged ions
  • They are able to move around

As a result of being able to move around in a solution, the ions of aqueous compound will be able to carry electricity from one point to another and so will be able to conduct electricity.

In conclusion, aqueous solutions of ionic compounds can conduct current.

Find out more at brainly.com/question/17945526.

Answer 2
Answer:

Answer:

4. conduct current


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The first periodic table developed by Mendeleev was not completely accurate, but was a great step toward accomplishing the periodic table of elements we use today. Explain how the modern periodic table is credible today because of Mendeleev’s work.

Answers

The answer is: elements in the same group of periodic system have similar properties.

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The greatest composition by mass in an atom of 17/8 O is due to the total mass of itsA) electrons
B) neutrons
C) positrons
D) protons

Answers

Answer is B) - neutrons.


Both protons and neutrons contribute to the mass of an atom. But ₈¹⁷O atom has atomic number as 8. Hence, number of protons is 8. Atomic mass of the given atom is 17.


Atomic mass = number of protons + number of neutrons


Hence, number of neutrons in the given atom is 17 - 8 = 9.


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How many moles of chlorine gas are contained in 9.02×10^23

Answers

1 mole ----------- 6.02x10²³ molecules
?  ----------- 9.02x10²³ molecules

9.02x10²³ * 1 / 6.02x10²³

9.02x10²³ / 6.02x10²³

= 1.4983 moles

hope this helps!

Which object would best be identified by a periodic Doppler shift in a star's spectrum along with a dip in the stars light intensity?a black hole
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a comment
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Answers

The answer would be a planet. Planets revolve around stars, which means there will come a point where the planet is between the star and our field of vision towards the star. This point will be where the star's radiation will have the lowest intensity. As the planet moves, the intensity will change. The effect is comparable to a lunar or solar eclipse.

Answer:

D.  a planet

Explanation:

I just took the test!!!

In what way are all sound waves and light waves similar?

Answers

Hello.In a homogeneous environment, the distribution of the light waves and sound waves is rectilinear and uniform (in constant speed).
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Answers

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