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Changes that repeat themselves after a fixed interval of time are periodic changes. eg. day and night formation. Changes that do not repeat themselves after a fixed interval of time are non periodic changes.eg. tornado i.e. a natural calamity.

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How do you recognize a periodic trend on the periodic table?

A periodic trend is recognized by observing how a property changes as you move across or down the periodic table. If the property shows a repeating pattern or periodicity, such as consistently increasing or decreasing values at regular intervals, then it is likely a periodic trend. Common examples include atomic radius increasing down a group or ionization energy increasing across a period.


What are the gradual changes in the properties across the row called?

The gradual changes in properties across a row in the periodic table are called periodic trends. These trends include atomic size, ionization energy, electron affinity, electronegativity and metallic character.


What is the difference between condinsation and evaporation?

Condensation is the process by which a gas or vapor changes into a liquid. It involves the release of heat energy. Evaporation is the process by which a liquid changes into a gas or vapor. It involves the absorption of heat energy.


What is the difference between endergonic and exergonic reactions in terms of energy changes?

Endergonic reactions require an input of energy to occur, while exergonic reactions release energy.


What is the difference between a correlation and a casual relationship?

A correlation indicates a relationship between two variables but does not imply causation. It simply shows how changes in one variable are associated with changes in another. A causal relationship, on the other hand, implies that changes in one variable directly cause changes in another.

Related Questions

What is the difference between periodic and non-periodic changes changes?

Periodic changes are those changes that repeat themselves at frequent intervals of time. Non periodic changes are those changes that do not repeat themselves at regular intervals of time


What is periodic changes?

periodic is a game


What are periodic changes?

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Difference between substitution and transposition cipher?

The difference between substitution and transposition is that in:Subtitution:each letter retains its position but changes its identity,Transposition:each letter retains its identity but changes its position.


What is the Relationship and differences between culture and civilization?

The difference is that culture is constant while civilization changes The difference is that culture is constant while civilization changes


How can you tell the difference between physical and chemical properties?

You can tell the difference by knowing that a physical property changes shape and that a chemical property changes the substance.


What is the difference between a variable and a rule?

a variable changes a rule doesn't.


What is the difference between variables and rules?

a variable changes a rule doesnt.


What is the difference between a variable being tested and a variable being controlled?

The difference between these both is that the control is what stays the same in an experiment and the variable is what changes.


What is the difference between uniform motion and periodic motion?

Uniform motion: velocity doesn't change. Periodic motion: velocity changes all the time in a uniform, repeated way. This is most often seen inorbitring and the like, when the change of velocity is a change in direction (and also speed) and the object eventually returns to (roughly) the same place in space.


What is the difference between ectothermic and endothermic?

endothermic is when something changes from to hot to cold and ectothermic is when something changes from cold to hot.


What is the difference between effect and effectiveness?

Effect is what it changes or causes the subject to do. Effectiveness is how likely the effect will cause these changes in the subject.