Unknown Story
Snemalna Knjiga Besedilo
- This is the first day at Electron Elementary.
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- Hi I am Nitrogen. I am also a nonmetal.I am 5 years old and have 5 valence electrons.
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- Hi Im Chlorine. I am a Nonmetal!
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- We can make an ionic bond!
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- The three types of chemical bonds are ionic, covalent, and polyatomic.
- What exactly are the three types of chemicals bonds?
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- Oh so I understand, isnt a ionic bond where its the attraction between two oppisitley charged ions?
- Yes, also another bond which is the covalent bond is a chemical bond formed when two atoms share electrons.
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- Covalent bonds and ionic bonds have different characteristics!
- Some of the characteristics of covalent compounds are usually low melting points and boiling points.
- Some of the characteristics about ionic bonds are high melting points and hard but brittle.
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- The way you determine a ionic bond is a nonmetal will gain valence electrons (usually more than 4) and the metals will lose valence electrons ( usually less than 4) .
- The way you determine a covalent bond is the nonmetal and metal share electrons.
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