Any Ten Commandments for Chemistry.

Attention chemistry students! If your chemistry class is eating your lunch, you'll need to see, learn and placed into action the "10 Commandments of Chemistry" ;.

Chemistry 10 Commandments

#1 Thou shall remember these two basic ideas.

You will need to remember two very easy ideas:

• opposites attract and likes repel
• nature moves toward minimal energy (the easy way)

#2 Thou shall know the Periodic Table.

You don't need certainly to memorize the periodic table to utilize it. But, you ought to become very familiar with its layout. You need to know what the periods and groups (families) mean. You need to know how the periodic table was created to represent quantum mechanics and electron configurations. Take a moment and get to know the periodic table.

#3 Thou shall know the Polyatomic ions.

If you intend to manage to name compounds, write formulas and solve chemical equations you need to know and understand polyatomic ions. One of the finest methods for learning the polyatomic ions is flashcards.

#4 Thou shall learn how to write electron configurations.

Even although you don't learn to use quantum numbers, you'll need to learn to write electron configurations. Understanding electron configurations helps with Lewis dot symbols, valence electrons and chemical bonding.

#5 Thou shall learn how to draw Lewis dot symbols.

Learn how to draw Lewis dot (electron dot) symbols to simply help with understanding valence electrons and chemical bonding.

#6 Thou shall know the octet rule.

If you intend to know how chemical bonding works the know the octet rule. R6M The tendency of an atom is to get rid of or gain electrons in order to obtain a Noble gas valence.

#7 Thou shall know oxidation numbers.

The oxidation number of an atom is its possible charge. If the atom gains electrons then it may have a poor charge, but when it loses electrons it may have a positive charge. Know the oxidation number of an element can be quite useful in determining how elements combine to form compounds.

#8 Thou shall know the quantum numbers.

You don't need certainly to know how quantum numbers were developed or learn the mathematics behind them. But, you do need to comprehend energy, sub levels and orbitals to help you write electron configurations and Lewis dot symbols.

#9 Thou shall learn how to write chemical formulas.

You will need to learn to write chemical formulas in order to write chemical equations effectively.

#10 Thou shall Practice, Practice and Practice.

None of those commandments are a bit of good if you don't practice. You must take action in order to change. So, I invite you to register for a totally free e-course and find out more about