WorksheetsChemistry Exam Prep
Total questions: 25
Worksheet time: 6hrs 15mins
C___________ is the study of m_______ and its c________.
Chemistry - molecules - changes
Chemistry - matter - changes
Chemistry - mixtures - compounds
Science is a p________ and a b____ of k__________.
process - body - knowledge
process - bonding - kinetic energy
property -body - kinetic energy
The s________ process involves o____________/m_____________, p_______, t__________, and c______________.
scientific - organization/measurement - particles - testing - communication
scientific - observation/measurement - prediction - testing - communication
Q____________ observations are the f__________ of science.
Qualitative - foundation
Quantitative - foundation
Scientific m______ are representations of o______ or p_________ that h____ us understand the n______ world.
models - organs - parts - help - natural
models - objects - parts - help - natural
models - objects - processes - help - natural
Scientific t________ and m______ change with new e_______ that better r___________ reality.
technology - models - evidence - represent
technology - models - evidence - reflect
theories - models - evidence - represent
Science and t___________ are i_________________.
theories - independant
technology - interdependent
theories - interdependent
C_________ plays an i___________ role in our s________ and e_________, particularly in the areas of e_______, m_________,
and m___________.
Chemistry - important - society - economy - energy - materials - medicine
Chemistry - important - society - economy - energy - molecules - matter
C_________ is the c______ or f_____________ of science.
Chemistry - central - foundation
Chemistry - core - foundation
Chemistry - creation - foundation
Matter is found as pure s_________ (e________ & c__________) or m________ (h____________ & h____________).
solids - elements - compounds - matter - heterogeneous - homogeneous
substances - elements - chemicals - matter - heterogeneous - homogeneous
substances - elements - compounds - mixtures - heterogeneous - homogeneous
M_______ can be separated by p________ means. C__________ are separated by c__________ means (i.e. using
e_______).
Matter - physical - Compounds - chemical - energy
Matter - physical - Compounds - chemical - elements
Mixtures - physical -Compounds - chemical - energy
P_______/k_______ t______ is the foundational m_____ of m________ that explains s_______ and i_____________ of m______.
Particle/Kinetic - theory - model - matter - states - interactions - matter
Particle/Kinetic - theory - model - mixtures - situations - interactions of matter
A_____ are made of smaller p________ that dictate their p________ and c__________ properties (e.g. p________,
n_________, and e__________).
Atoms - particles - physical - chemical - protons - neutrons - electrolytes
Atoms - parts - physical - chemical - protons - neutrons - electrolytes
Atoms - particles - physical - chemical - protons - neutrons - electrons
When arranged by a______ m____, e__________ display p__________ (patterns) in their p_______ & c_________
properties.
atomic - mass - electrons - protons - physical - chemical
atomic - mass - elements - periodicity - physical - chemical
atomic - mass - electrons - periodicity - physical - chemical
The e_________ or s_________ of e________ is the basis for chemical b___________.
exchange - sharing - electrons - bonding
exchange - shaping - electrons - bonding
Opposite e_________ f______ (+ & -) are what holds a____ together in b_________.
electrolyte - forces - atoms - bonding
electrostatic - forces - atoms - bonding
electrostatic foundations - atoms - bonding
I____________ attraction affects the p_______ properties (e.g. b________ p_______) and shape of m__________.
Intermolecular - physical - bonding - polarity - molecules
Ionic - physical - bonding - protons - molecules
Intermolecular - physical - boiling - point - molecules
W_____ has u_______ properties due to its p_____ n______.
Water - unique - polar - neutrons
Water - unique - polar - nature
Water - unique - polarity - neutrons
S__________ of a solid increases with t____________, a__________, and s________ a_____ (s_______ particles).
Solubility - temperature - agitation - surface - area - smaller
Solubility - temperature - agitation - smaller - atoms - smaller
Solubility - temperature - agitation - surface - area - similar
S_________ of a g___ decreases with t____________ and a___________.
Solubility - gas - technology - aggravation
Solubility - gas - temperature - agitation
S_______ typically l_____ the f________ p_____ and raise the b________ p_____ in s____________.
Solubility - infers - freezing - point - boiling - point - solutions
Solubility - lncreases - freezing - point - boiling - point - solutes
Solutes - lower - freezing - point - boiling - point - solutions
C_________ bonding creates c___________ (larger particles) with new p________ and c_________ p___________.
Chemical - compounds - physical - chemical - properties
Chemical - chemically - physical - chemical - properties
M_______ is (are) neither c________ nor d__________ in a chemical r________.
Mixtures - created - destroyed - reaction
Matter - created - destroyed - reaction
Materials - created - distinctive - reaction
E_______ (e.g. thermal, light, electric) c_______ or is c_________ by c_______ in m________ in the form of chemical
r__________.
Energy - causes - caused - change - matter - reactions
Energy changes - changed - cause - matter - reactivity
Energy - causes - caused - change - matter - reactivity
C__________ is in y___ and all a________ y___ :)
Chemistry - you - around - you
Chemistry - ye - around - ye
Chemistry - ya - around - ya
