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20 Cards in this Set
- Front
- Back
Li. How many protons? Electrons? Neutrons?Metal or nonmetal?
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3 protons, 3 electrons 4 neutron and It's metal.
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Kr. How many protons? Electrons? Neutrons?Metal or nonmetal?
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36 protons, 36 electrons, 48 neutrons and it's nonmetal.
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Te. How many protons? Electrons? Neutrons?Metal or nonmetal?
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52 protons, 52 electrons, 76 Neutrons and it's nonmetal.
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Cl. How many protons? Electrons? Neutrons?Metal or nonmetal?
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17 protons, 17 electrons, 18 neutrons and it's nonmetal
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Ionic
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It's the combination of a metal and a nonmetal.
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Covalent
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It's the combination of two similar substances such as metal&metal and Nonmetal&nonmetal
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IBr. What is the first element? What is the second element? What type of bond is it?
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nonmetal, nonmetal and covalent.
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What's the difference between electrons, protons, and neutrons?
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electrons- small and have negative charge.
Protons- big and have positive charge. Neutron-big and have no charge |
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Where are metals located on the periodic table?
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On the left hand side.
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Where are nonmetals located on the periodic table?
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On the right hand side
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Where are the semiconducters on the periodic table?
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On the bottom
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Atomic number
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the number of protons in the neucleas
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Mass number
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the number of protons and neutrons in an atom
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periods as seen on the periodic table
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Run vertically
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groups as seen on the periodic table
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run horizantelly
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solution
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a homoeneous mixture of two or more substances that are uniformly dispersed throughout the mixture
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mixture
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a combination of two or more substaances that are not chemically ccombined
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Electrons
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small particles with a negative charge
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Protons
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a big particle with a positive charge
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Neutrons
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a big particle with no charge.
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