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WorksheetsADP - Review of Chemistry Concepts
Total questions: 20
Worksheet time: 10mins
The periodic table contains
Compounds
Elements
EONS
Letters
A positive atom is called a
Element
Cation
Anion
Isotope
A negative atom is called a
Element
Cation
Anion
Isotope
Atoms are made up of
Electrons, Prions & Neutrons
Neutrals, Elections and Protons
Protons, Electrons & Neutrons
Ions, Electrons and Neutrinos
Electrolytes are
compounds
atoms
superheros
charged ions
An ion
is a charged atom
is something you press a shirt with
has a brother called zion
can give you gas
Sodium, Potassium, Calcium and Magnesium
help neurons send messages
stop neurons sending messages
are battle names
can explode if placed together
Gatorade is a sport drink founded by
a friendly alligator
Gators NFL team scientists
Scientists of USA first Soccer team
Coca Cola
Drinking electrolytes within a sport drink will allow you to
throw up
replenish lost minerals
absolutely nothing
sing like a nightingale
Electrolyte drinks with more sugar have
less energy
more energy
same about of energy
no energy
A practical report follows this format
Aim, Results, Conclusion, Discussion
Aim, Results, Hypothesis
Aim, Hypotenuse, Results, Discussion, Conclusion
Aim, Hypothesis, Results, Discussion, Conclusion
The electrolyte that allows electrical messages to move down a neuron is called
Na
Na+
Mg2+
Ca2+
The electrolyte that allows chemical messages to move to another neuron is called
K
Na+
Mg2+
Ca
Electrons are found
inside the nucleus of an atom
around the nucleus of an atom
no where near an atom
in electrical tape
Protons are found
inside the nucleus of an atom
around the nucleus of an atom
no where near an atom
in electrical tape
A substance that conducts an electrical current when dissolved in water is called
catalyst
metalloid
electrolyte
nonelectrolyte
Which of the following ions play a major role in maintaining fluid balance in the body?
Sodium and Potassium
Sodium and Chlorine
Calcium and Magnesium
Fluorine and Iodine
Which ions play a major role in contraction and relaxation of muscles?
Calcium and Magnesium
Sodium and Potassium
Sodium and Chlorine
Iodine and Fluorine
Which electrolyte is important in aerobic cellular respiration?
Calcium
Sodium
Phosphate
Chloride
Potassium
What is an electrolyte?
A substance that dissolves in water and produces ions.
A substance that dissolves in water but doesn't produce ions.
A substance that doesn't dissolve in water.
A substance that melts at room temperature.
