Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Page 472 And Page 492 Vocabulary
Test Description: Vocab
Instructions: Answer all questions to get your test result.
1) an atom that has gained or lost electrons
A
ion
B
eon
C
product
D
molecule
2) a COVALENT bond where the ELECTRONS 'spend more time' with the atom having the greater number of PROTONS
A
chemical
B
equator
C
polar
D
sodium
3) a _____________ is the name of a compound that is only used for atoms that are bonding COVALENTLY.
A
molecule
B
reactant
C
ion
D
ionic pole
4) A __________________ is a process that produces a chemical change.
A
chemical formula
B
covalent bond
C
chemical reaction
D
reactant
5) The substances that form as a result of the reaction are called _________________.
A
isotopes
B
products
C
ions
D
reactants
6) When a positive ion and a negative ion are strongly attracted to each other, the result is a(n) _____________________.
A
explosion
B
molecule
C
ionic bond
D
ion
7) The combination of chemical symbols and numbers that shows which elements are present in a compound and how many atoms of each element are present is called a(n)
A
non-polar bond
B
chemical bond
C
chemical formula
D
polar bond
8) When two identical atoms covalently bond, the molecule is called ________________.
A
bipolar
B
diatomic
C
ionic
D
2x
9) A chemical reaction where thermal energy (heat) is going to be ABSORBED is called ______________________
A
semi-thermic
B
endothermic
C
hot
D
polar
10) The substances (atoms) that exist BEFORE the reaction begins are called ___________________.
A
ingredients
B
reactants
C
resultants
D
molecules
11) A shorthand way of representing the reactants, products, and proportions (ratios) of each substance present in a chemical reaction is called ____________________
A
the chemical equation
B
the recipe
C
the cause and effect
D
the product
12) The 'magic number' for stability is
A
8
B
7
C
non-existent
D
infinite
13) Drawing arrows showing electron transfer is part of _______________ bonding.
A
ionospheric
B
covalent
C
cooperative
D
ionic
14) Polar covalent means _________
A
electrons jump out of the atom
B
electrons are pulled more to one of the atoms in the bond
C
electrons move into the nucleus
D
the atoms combine to form cold compounds
*select an answer for all questions
Check Results & Get Answers
Play Games with the Questions Above
Teachers: Create FREE classroom games with your questions
Click for more info!
©2007-2024
ReviewGameZone.com
|
About
|
Privacy
|
Contact
|
Terms
|
Site Map
WAIT! Find what you needed?
×
Still Looking for the Answers?
Have Another Question?
Play a Review Game with These Questions?
Want to Make Your Own Test Like This One?