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sveta [45]
4 years ago
13

A substance/object that reacts with Sodium is Physical or Chemical??

Chemistry
1 answer:
Anna35 [415]4 years ago
3 0

Answer:

physical

Explanation:

it is physical because you add another chemical to the sodium

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What is a cation and where can you find it on the periodic table?
Maslowich

Answer:

A cation is an ion with fewer electrons than protons. Therefore, it has a positive charge. The electric charge on a proton is equal in amount to the charge on an electron. Anions are atoms or radicals (groups of atoms), that have gained electrons. Since they now have more electrons than protons, anions have a negative charge. Halogens always form anions, alkali metals and alkaline earth metals always form cations. Most other metals form cations (e.g. iron, silver, nickel), whilst most other nonmetals typically form anions (e.g. oxygen, carbon, sulfur).

Explanation:

An anion and cation cannot be specifically found on the periodic table.    

4 0
3 years ago
An ionic compound has a highly negative ΔH soln in water. Would you expect it to be very soluble or nearly insoluble in water? E
valina [46]

The ionic compound will be soluble in water.

Ions are present in ionic compounds, which are held together by the attraction interactions between the ions with opposing charges. One of the most well-known ionic compounds is table salt or sodium chloride. Molecular compounds are made up of separate molecules that are connected by sharing electrons (covalent bonding).

High melting points are found in ionic substances. ionic compounds are brittle and rigid. When an ionic chemical is dissolved in water, it separates into ions. Ionic compound solutions and melting forms of these substances carry electricity, while solid materials do not.

A substance's heat of solution value is one of the criteria that determine whether or not it will dissolve. The Ionic compound will dissolve in water because a negative heat of the solution indicates that the reaction will be spontaneous.

To know more about Ionic compound refer to:  brainly.com/question/9167977

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8 0
2 years ago
What are characteristics of applied force ?
saul85 [17]

Answer:

An applied force is an interaction of one object on another that causes the second object to change its velocity. A resistive force passively resists motion and works in a direction opposite to that motion. An inertial force resists a change in velocity.

Explanation:

4 0
3 years ago
Last question I think. . . <br><br><br> What would newtons third law be. . .<br><br> Help me!
Tju [1.3M]
It is Newtons Law Of Motion Broski....
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4 years ago
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3. What kind of mixture does each mixture have?​
Ilia_Sergeevich [38]

Answer:

heterogeneous and homogeneous

Explanation:

la po ba abc?

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3 years ago
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