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Created by MakeTheBrainHappy This is the Lewis Dot Structure for CO2. You could alternatively also draw the structure by including two ... -
The Law of Definite Proportions (or Proust's Law) states that in a single chemical compound (such as H 2 O or CO) the ratio of it's... -
Created by MakeTheBrainHappy. This is the Lewis Dot Structure for H2O. You could alternatively also draw the structure by including two... -
Answer: Isotope Notation is a written form of an element which reveals not only its identity but also how many protons, neutrons and electro... -
Hello and welcome to Scratch 101! In this tutorial we will be creating a "Snow Vortex" Project. Objective: To create an anima... -
Creating larger projects is one of the main parts of Scratch. This does not always mean it is always easy, though. Huge projects can tak...
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Answer: A catalyst is a substance which changes the rate of a reaction without being used up by the reaction. This diagram explains the ...
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Answer: When an atom loses an electron, it becomes a cation (positive ion). When an atom gains an electron, it becomes an anion. This di... -
Polarity is a property of bonds which arises from the electronegativity of an atom. Electronegativity is rudimentarily defined as the streng... -
Ancient Rome was a civilization created in the middle of Italy in 753 B.C.E. which lasted until 476 C.E. and dominated the Mediterranean Se...
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