Which property of table salt is also a property of other ionic compoundsA). Has a low melting point

B). Does not dissolve in water

C). Forms crystal structures

D). Does not conduct electricity

Answers

Answer 1
Answer:

Answer:

The answer is D

Explanation:

Ionic compounds have high melting and boiling points.They can dissolve in water.And they donot form crystal structurs by dissolving.And they donot conduct electricity.

Answer 2
Answer:

Final answer:

Table salt (an ionic compound) forms crystal structures, similar to other ionic compounds, due to the strong electrostatic forces holding its ions in a well-organized lattice. So the correct option is C.

Explanation:

The property of table salt, which is also a property of other ionic compounds, is that it forms crystal structures. Table salt, like all ionic solids, exhibits a crystalline structure because its ions are held together by strong electrostatic forces of attraction in a rigid and well-organized lattice. In contrast, ionic compounds typically have high melting points, dissolve in water, and can conduct electricity when dissolved or molten because ions are free to move, allowing for the flow of electric charge.

Learn more about the Properties of Ionic Compounds here:

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Anions are formed by _____.

Answers

Answer:

Gaining electrons

Explanation:

Anions are negatively charged ions.

When an atom gains some electrons then anions are formed.

As electrons are negatively charged so anions are also negatively charged ions.

Anions are attracted by the cathode which is positively charged electrode.

An anion is formed by the gain of one or more electrons to the atom.

What will happen to the mass and volume of a block if their is two blocks, three, blocks or four blocks? For example, if the mass of a block is 7g and the volume is 15.625, what will that be if more blocks are added? Please help it is much apreciated!

Answers

To solve this problem, it would be helpful to know the density of 1 block Density is defined as the mass of the substance per volume. From the example given, The density of the block is (7g)/(15.625 units^3) or 0.448 g/units^3. So, if a block is added, the new mass is 7g + 7g = 14 g And the volume 14 g /(density) = 1 unit^3

The weight of a person is 500N and his foot imprint is 0.5 m square. Calculate the total pressure exerted by a person when he stands on both feet.

Answers

The total pressure exerted by a person when he stands on both the feet is 10000000 Pascals

Explanation:

Given data

Weight of the person= 500 N

Area of the foot= 0.5 m ²/ 100 ×100

To find the pressure exerted we have the formula,

Pressure exerted= force/area

Pressure exerted=  500 ×100×100/0.5

Pressure exerted=10000000 Pascals

The total pressure exerted by a person when he stands on both the feet is 10000000 Pascals

dayshawn is traveling at 12 m/s away from the school. dayshaun's mom is looking for him because he is late coming home so she left the house and is driving toward the school at 5 m/s. The school is 6492 m from dayshauns house. at what position will dayshawn meet his mom and how long after she left the house did she find dayshaun? draw a motion map and solve. show your work

Answers

Speed of Dayshawn travelling towards his home is 12 m/s

Speed of her mom towards his school is 5 m/s

They both starts at same time so whenever they will meet on their path the sum of the distance covered by Dayshawn and distance covered by his mom must be equal to the total distance of school and home

Now let say they both meet after "t" time when they starts motion

so we can write the total distance between school and home as

d = v_1*t + v_2*t

here d = 6492 m

v_1 = 12 m/s = speed of dayshawn

v_2 = 5 m/s = speed of his mom

now by solving the above equation

6492 = 12t + 5 t

t = (6492)/(17)

t = 381.9 s

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Also at this time the distance covered by her mom will be

d_2 = v_2*t

d_2 = 5* 381.9 = 1909.4 m

so they will meet at distance 1909.4 m from their home

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Answers


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Answers


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