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Who is the founder of the Periodic Table? |
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Demitri Ivanovich Mendeleyev |
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The nucleus of the atom consists of ... and ... |
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Protons have a ... charge. |
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Neutrons have a ... charge. |
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Electrons have a ... charge. |
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The first orbit of an atom has a maximum of ...; the second orbit has a maximum of ...; and the third orbit has a maximum of ... etc. |
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The atomic weight of the atom is written ..., ..., ... |
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atom = protons + neutrons |
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Draw a picture of the Sodium Atom. |
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What is the Sodium Atom's atomic number? |
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Draw a picture of the Potassium Atom. |
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What is the Potassium Atom's atomic number? |
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Define the word stable... |
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Definition
when the outer most shell is full the atom becomes stable. |
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By accepting one ... , an atom gets a ... charge, forming a ... |
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electron, negative, anion |
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What is cation? Give an example. |
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Definition
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What is anion? give an example. |
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negatively charged ion. chloride would be on anion. |
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As we go down the group on the cation side of the Periodic Table, the reactivity.... |
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If attraction is more, reactivity is more. |
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Fluorine is more reactive iodine. |
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Elements which have paramagnetic properties are transition elements called metals. |
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Metals cannot exist independently and/or cannot form compounds |
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How do electrons conduct heat and electricity? |
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Definition
by jumping orbits electrons give off heat or energy. |
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The cations have the feeling in them that they are: ... as far as relationships go. |
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List 3 cations and describe their characteristics. |
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Definition
Lithium -- need for relationships Natrum -- relationships with individuals values, deparately. Kali -- groups, family, need for Ca-- security of the home.the |
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List 3 anions and describe their characteristics. |
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Definition
Iodine (iodide) attacked, breaks off, supporting very. Bromine (bromide) - danger, helpful, doing good, responsible. Chlorine (chloride) - disapproved, sympathetic, nurturing, violent, repulsion. |
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How do the halogens compensate? |
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Definition
Halogens feel the need to maintain relationships in order to do this they feel they must put in very, very strong effects. They need to live up to high expectations of others. Cope up or throw off. |
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