Stack #203433
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| The filled outer electron level configuration can be written as what? | ns(superscript 2)np(superscript 6)
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| The eight electrons in the outer energy level fill what orbitals? | s and p
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| In most chemical reactions, atoms tend to match the s and p electron configurations of the noble gases. What is this tendency called? | The octet rule
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| Based on the octet rule, an atom whose outer s and p orbitals do not match the electron configurations of a noble gas will do what? | They will react to lose or gain electrons so the outer orbitals will be full
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| Alakai metals are in what group? | Group 1
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| Alakine-earth metals are in what group? | Group 2
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| Transition metals are in what groups? | 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
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| Noble Gases are in what group? | 18
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| The Halogens are in which group? | 17
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| Are the Halogens reactive? | yes
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| After reacting, an element becomes what? | stable
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| The superscripts in an electron confiuration ([Mg] + [Ne]3s (superscript 2) ) added together tell how many ________ an atom has. | valence electrons
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| A potassium will lose one valence electron to have the electron configuration of a noble gas instead of gaining 7 valence electrons because ...? | it requires less energy
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| All atoms are uncharged because they have...? | equal numbers of protons and electrons
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| After giving up an electron to become stable, an atom will have an uneven number of protons and neutrons, causing there to be a...? | net electrical charge
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| An atom, radical, or molecule that has gained or lost one or more electrons and has a negative or positive charge is called a(n) | ion
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| An ion with a positive charge is called a(n)...? | cation
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| An ion with a negative charge is called a(n)...? | anion
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| Using the same name for the atom and the ion that it forms indicates that what is the same as it was before? | the nucleus
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| An ion has a _____ , so therefore it forms _______ and ________ ________ when dissolved in water. | charge, compounds, conducts electricity
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| Noble gases are very __________ , have no electrical _______ , doesn't form compounds, and doesn't _______ _______ when dissolved in water. | unreactive, charge, conduct electricity
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| An atom, radical, or molecule that has gained or lost one or more electrons and has a negative or positive charge is called a(n) | ion
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| An ion with a positive charge is called a(n)...? | cation
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| An ion with a negative charge is called a(n)...? | anion
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| Using the same name for the atom and the ion that it forms indicates that what is the same as it was before? | the nucleus
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| An ion has a _____ , so therefore it forms _______ and ________ ________ when dissolved in water. | charge, compounds, conducts electricity
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| Noble gases are very __________ , have no electrical _______ , doesn't form compounds, and doesn't _______ _______ when dissolved in water. | unreactive, charge, conduct electricity
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| Just because an element forms a stable ion with noble-gas configurations doesnt mean it becomes a _______ ________. | noble gas
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| sodium is extremely...? | reactive
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| Group 1 metals are extremely ______? | reactive
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| when an ionic bond is formed, what two things attract one another? | cations and anions
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| The energy released when ionic bonds are formed is called the ...? | lattice energy
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| Just because an element forms a stable ion with noble-gas configurations doesnt mean it becomes a _______ ________. | noble gas
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| sodium is extremely...? | reactive
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| Group 1 metals are extremely ______? | reactive
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| when an ionic bond is formed, what two things attract one another? | cations and anions
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| The energy released when ionic bonds are formed is called the ...? | lattice energy
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| Ionic compounds have very high _________ points. | bioling
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| To conduct an electric current, a substance must satisfy two conditions. First, it must contain _______ed ________s. Second, those _________s must be free to move. | charged particles, particle
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| Salts are excellent ________ conductors. | Electrical
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| ____ means that the crystal is able to resist a large force applied to it. | Hard
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| _________ means that when the applied force becomes too strong to resist, the crystal develops a widespread fracture rather than a small dent. | brittle
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| hardness and brittleness can both be attributed to the way ______ and _______ are arranged in all salt crystals. | cations and anions
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| a ________ ___________ is the regular pattern in chich a crystal is arranged. | crystal lattice
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| a _______ _________ is the smallest portion of a crystal lattice that shows the three-dimensional pattern of the entire lattice | unit cell
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