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The Atom
Periodic Table
Solids and Liquids
Wildcard-Any Chem Question
Non-Science Question
100
What is the charge of a proton, electron and neutron (in that order)?
Positive, negative, 0
100
Name two elements that are liquids at STP.
Hg (Mercury) and Br (Bromine)
100
Which is an empirical formula? (1) P2O5 (2) P4O6 (3) C2H4 (4) C3H6
(1) P2O5
100
33. Which statement describes a chemical property of the element magnesium? (1) Magnesium is malleable. (2) Magnesium conducts electricity. (3) Magnesium reacts with an acid. (4) Magnesium has a high boiling point.
(3) Magnesium reacts with an acid
100
Solve for x: 10x + 5 = 25
x = 2
200
Name two substances that cannot be broken down be a chemical change.
Must name any two ELEMENTS. (Not compounds!)
200
The elements located in the lower left corner of the Periodic Table are classified as (a) metals (b) metalliods (c) noble gases (d) gases
Metals!
200
45. Which term is defined as a measure of the average kinetic energy of the particles in a sample? (1) temperature (2) pressure (3) thermal energy (4) chemical energy
Temperature
200
34. What are two properties of most nonmetals? (1) high ionization energy and poor electrical conductivity (2) high ionization energy and good electrical conductivity (3) low ionization energy and poor electrical conductivity (4) low ionization energy and good electrical conductivity
(4) low ionization energy and good electrical conductivity
200
What is the largest continent?
Asia
300
How do you calculate the atomic number of an element?
# protons + # neutrons = atomic number
300
Which element has chemical properties similar to sodium (Na)? (1) Mg (2) K (3) Se (4) Cl
(2) K
300
When a substance melts, it undergoes a process called.... (1) Condensation (2) Fusion (3) Sublimation (4) Vaporization
(2) Fusion
300
Draw a Lewis dot diagram of Neon (Ne)
Must have the neon symbol, Ne, with 8 dots surrounding it.
300
What is the name of the album that Kanye West and Jay-Z made together?
Watch the Throne
400
A neutral atom contains 12 neutrons and 11 electrons. The number of protons in this atom is....?
11!
400
27. From which of these atoms in the ground state can a valence electron be removed using the least amount of energy? (1) nitrogen (2) oxygen (3) carbon (4) chlorine
Carbon (because it has the lowest ionization energy... Table S)
400
46. Which set of properties does a substance such as NaCl (aq) have? (1) fixed shape and fixed volume (2) fixed shape but no fixed volume (3) no fixed shape but a fixed volume (4) no fixed shape and no fixed volume
(3) no fixed shape but a fixed volume
400
30. Atoms of which element have the greatest tendency to gain electrons? (1) bromine (2) chlorine (3) fluorine (4) iodine
(3) Flourine - highest electronegativity.
400
What is the name of the interim coach of the Brooklyn Nets?
P. J. Carlesimo
500
Isotopes of atoms have the same # of protons but different numbers of ....?
Neutrons!
500
29. Which element has both metallic and non-metallic properties? (1) Rb (2) Rn (3) Si (4) Sr
Si (Because it is a metalloid!)
500
48. At STP, a sample of which element has the highest entropy? (1) Na (s) (2) Hg (l) (3) Br2 (l) (4) F2 (g)
(4) F2 (g)
500
9. The nucleus of an Si-29 atom contains: (1) 14 protons and 18 neutrons (2) 14 protons and 19 electrons (3) 15 protons and 20 neutrons (4) 14 protons and 15 neutrons
(4) 14 protons and 15 neutrons
500
This is the name for a type of poem that forms a picture of the topic or follows the contours of a shape that is suggested by the topic.
A concrete poem