Difference Between Empirical Formula and Molecular Formula

Difference between empirical formula and molecular formula
As we know that a substance is a composition of different atoms. We have to represent this substance with the ...
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What is a graph? | Definition, Types & Parts

What is a graph - Types
What is a Graph? As science students, we have to use the graph in various ways. The definition of the ...
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Properties and Facts of Water

Facts and properties of water
Water is one of the basics of life on Earth. Its reason is that without water, life is impossible on ...
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Difference Between Scalars and Vectors Quantities

Difference between scalar quantities and vector quantities
In Physics, we have to deal with lots of physical quantities. All the measurable quantities are known as physical quantities. ...
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How Many Germs Does A Glass of Water Contain?

How many germs in a glass of water
Most of us drink underground water. In most places, this underground water looks clean and standard. Now, do you ever ...
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Difference Between CD and DVD

Difference between CD and DVD
CD and DVD are two different versions of an optical disk. These two versions of the optical disk are different ...
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Round Off Rules for Numbers

How to round off numbers
Estimating is playing a vital role in mathematics. It has also become a handy tool in our everyday life. In ...
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Mean, Median, Mode and Range Calculator

Mean, median, mode and range
In mathematics, we have to handle large data sets. We use the central tendency to get valuable information from these ...
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Why Is The Sea Water Salty?

Why is sea water salty
What Is Sea Water? The water of the sea or the ocean is known as seawater. The average salinity of ...
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6 Types Of Simple Machines

6 types of simple machines
A mechanical device that changes the direction or the magnitude of the force is a simple machine. A simple machine ...
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