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| Area of space around the nucleus where electrons travel |
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different areas for electrons in an atom
(2, 2, 6, 2, 6, 10, 2, 6, 10, 14) |
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| a symbol for the element surrounded by as many dots as are found in the elements outer energy level |
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| the force that holds two atoms together |
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| found in the center of atoms |
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| what charge do electrons have? |
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| what charge do protons have? |
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| which type of chemical bond loses or gains electrons? |
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| an atom that is no longer neutral because it has +/- electrons and the number of electrons & protons is no longer equal. |
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| the chemical bond that forms between nonmetal atoms when they share electrons. |
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| Are atoms that are covalently bonded positive, negative, or neutral? |
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| the neutral particle formed when atoms share electrons |
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| a bond in which electrons are shared unequally: like water |
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| sometimes when elements form covalent bonds in which the shared electrons are not shared evenly they are what? |
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| when element share electrons evenly in covalent bonds they are what? |
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| when metal atoms pool their electrons |
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| a combination of element symbols and numbers |
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| multiple elements that are bonded and can be described using element symbols and numbers (H2O) |
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| noble gases already possess 8 electrons in their outer energy level so they are considered what? |
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| they want to fill up their valance shell with the max electrons it can hold |
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| Why do elements want to form bonds? |
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| an ion is a ___________ ________. |
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| ___________is two or more atoms covalently bonded together. |
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| ___________ contains two or more different elements bonded by either covalent or ionic bonds. |
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| The ________ _______ contains lots of data about elements, and it is arranged in columns and rows. |
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| The number of protons and electrons in an element before any bonding is ______. |
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| You can determine the number of electrons or protons an element has by looking at the elements _____ _____. |
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