Chemistry Jeopardy Yellow Green Orange Purple Blue 100

Chemistry Jeopardy Yellow Green Orange Purple Blue 100 100 100 200 200 200 300 300 300 400 400 400 500 500 500 FINAL JEOPARDY

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A-100 • QUESTION: If hard candle wax melts and drips and hardens again, what kind of change is this? (no stealing) • Answer: Physical change Answer Question

A-200 • Question: Burning in air is what type of change? (no stealing) • Answer: Chemical Change Answer Question

A-300 • QUESTION: 2. 08 L of water is equivalent to ______ ml • ANSWER: 2080 ml Answer Question

A-400 • QUESTION: If I lit paper on fire what kind of change would it be? (no stealing) • ANSWER: Chemical change Answer Question

A-500 • QUESTION: What happens to the energy in a substance when it changes state? • ANSWER: It changes form but is neither destroyed or increased. Answer Question

B-100 • QUESTION: One mole of any substance has how many atoms? • Answer: 6. 022 x 1023 Answer Question

B-200 • QUESTION: change 0. 0001 to scientific notation. • ANSWER: 1. 0 x 10 -4 Answer Question

B-300 • QUESTION: Write the Nuclear Symbol form for the Nuclide Oxygen-19 • ANSWER: Answer 19 O 8 Question

B-400 • QUESTION: Carbon – 15 has 9 neutrons. What is the atomic number of Carbon – 15? • ANSWER: 6 Answer Question

B-500 • QUESTION: Calculate the mass in grams of. 302 mols of the element Zinc. • ANSWER: 19. 8 g Zn Answer Question

C-100 • QUESTION: The model of the atom most accepted today is: • ANSWER: The Quantum Theory Answer Question

C-200 • QUESTION: The emission of electrons from metals that have absorbed photons is called the? • ANSWER: photoelectric effect Answer Question

C-300 • QUESTION: A spherical electron cloud surrounding an atomic nucleus would best represent which orbital letter? • ANSWER: S Answer Question

C-400 • QUESTION: For elements in groups 1, 2, and 18, the increase in atomic number for successive elements follows the pattern 8, 8, 18, __ , 32. • ANSWER: 18 Answer Question

C-500 • QUESTION: Give the letter designations for the 4 sublevels and the number of electrons each can hold. • ANSWER: s: 2, p: 6, d: 10, f: 14 Answer Question

D-100 • QUESTION: Write on the board: which group (name not number) does Lithium and potassium belong to? • ANSWER: Alkali metals Answer Question

D-200 • QUESTION: Arsenic belongs to which group of elements (name not number) on the periodic table? • ANSWER: metalloid Answer Question

D-300 • QUESTION: The person whose work led to a periodic table based on increasing atomic number: • ANSWER: Moseley Answer Question

D-400 • QUESTION: What is the electron configuration for oxygen? • ANSWER: 1 s 2 2 p 4 Answer Question

D-500 • QUESTION: A mutual electrical attraction between the nuclei and valence electrons of different atoms that binds them together is called a: • ANSWER: chemical bond Answer Question

E-100 • Question: When an atom gains or loses an electron it is called: • ANSWER: an ion Answer Question

E-200 • ANSWER. Write the electron dot notation for Arsenic (As). • ANSWER: 5 Answer Question

E-300 • QUESTION: A substance, made of two or more atoms that are chemically bonded, that can be broken down into simpler, stable substances: • ANSWER: Compound Answer Question

E-400 • Queston: Give the letter designations for the first four sublevels and the amount of electrons each can hold: • QUESTION: S 2; P 6 ; D 10; F 14 Answer Question