Presentation is loading. Please wait.

Presentation is loading. Please wait.

Section 3 Covalent Bonds. ______ _____ When atoms ____________one or more electrons Two ____________ share electrons to fill their outermost shell.

Similar presentations


Presentation on theme: "Section 3 Covalent Bonds. ______ _____ When atoms ____________one or more electrons Two ____________ share electrons to fill their outermost shell."— Presentation transcript:

1 Section 3 Covalent Bonds

2 ______ _____ When atoms ____________one or more electrons Two ____________ share electrons to fill their outermost shell

3 ____________ Two or more atoms joined by a definite ratio. Electron-dot diagrams show the number of ___________ _______

4 Simplest Molecules _________ ________ made up of two atoms of the same element ___________ ________ elements found naturally as diatomic molecules

5 Metallic Bonds A bond formed by the attraction between positively charged metal ions and the electrons in the metal.

6 ElementAtomic Number Valence Electrons Number to Fill Outer Shell Carbon6 Chlorine17 Hydrogen1 Phosphorous15 Oxygen8 Sulfur16 Nitrogen7

7 Hydrogen + Hydrogen Hydrogen + Oxygen Chlorine + Chlorine Oxygen + Oxygen Carbon + Oxygen Carbon + Hydrogen Hydrogen + Chlorine Carbon + Chlorine


Download ppt "Section 3 Covalent Bonds. ______ _____ When atoms ____________one or more electrons Two ____________ share electrons to fill their outermost shell."

Similar presentations


Ads by Google