Download ATOMIC STRUCTURE Q1: Where are electrons contained? Q2

ATOMIC STRUCTURE
Q1: Where are electrons contained?
Q2: What is a compound?
Q3: What is the difference between a molecule and a mixture?
Q4: What is in the nucleus?
Q5: What is an atom?
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Q1: What is an atom?
Q2: What is the difference between a mixture and a compound?
Q3: What is in the center of an atom?
Q4: What is in the nucleus?
Q5: How can you create compounds?
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Q1: What is the octet rule?
Q2: How do you get the number of neutrons?
Q3: How many protons would an element with an electronic configuration of 2.8.7 have?
Q4: What is the key idea (word) for covalent bonding?
Q5: How can you tell if an atom loses or gains electrons?
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Q1: What makes an atom stable? Explain.
Q2: How do you find the number of protons, electrons, and neutrons of an atom?
Q3: Draw the Bohr model for Neon.
Q4: Write the electronic configuration of Sulfur.
Q5: True or False: Valence electrons are found in the outer shell.
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Q1: What is the relationship between the atomic number, atomic mass, and the number of protons, electrons, and
neutron?
Q2: What are the charges of protons, electrons, and neutrons?
IONS AND CHEMICAL BONDING
Q1: Do noble gases bond? Why/why not?
Q2: What is the definition of an ion?
Q3: A negative ion is called _______ and a positive ion is called _____________
Q4: Describe the octet rule.
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Q1: What does a chemical formula of a compound tell you?
Q2: How can you tell if the ion is positive or negative?
Q3: How do you name an ion?
Q4: Explain why a compound is neutral.
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Q1: What is the difference between a compound and a mixture?
Q2: What is a cation? anion?
Q3: Is a non-metal a cation?
Q4: What is the difference between an atom and an ion?
Q5: Why do atoms bond?
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PERIODIC TABLE
Q1: Where are the noble gases located in the periodic table?
Q2: Where are most of the metals?
Q3: Which side of the periodic table has the negative charge ions and which side has the positive charge ions?
Q4: Explain how the periodic table is organized?
Q5: What is Helium’s atomic number and mass?
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Q1: What happens to the elements as you move from left to right of the table?
Q2: What group in the periodic table is associated with fireworks?
Q3: Which element is a metalloid? A. rhodium B. Silicon C. Mercury
Q4: How are the groups organized? periods or columns?
D. Phosphorus
Q1: What are the main properties of each group in the periodic table?
Q2: How would you describe elements on the left side of the periodic table? right side?
Q3: When looking at the periodic table, which element is the most metallic? Least metallic?
Q4: What is a metalloid?
Q5: What element can go through the process of sublimation?
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CHEMICAL REACTION
Q1. How do you balance a chemical equation?
Q2: How are the reactions for synthesis different from decomposition reactions?
Q3: What are the different types of chemical reactions and how many are there?
Q4: Balance this equation: H2 + O2  H2O
Q5: How do you know when a chemical reaction has occurred?
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Q1. What are the signs of a chemical reaction?
Q2: What are the types of chemical reactions?
Q3: What is the law of conservation of mass?
Q4: How do you write a quantitative hypothesis for the Burning Mg lab?
Q5: Define Combustion.
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Q1: What is the difference between a chemical and a physical change?
Q2: Why is burning magnesium not a combustion reaction?
Q3: What is synthesis?
Q4: What is an exothermic reaction?
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