Grade 9 Science Chemistry

Random Science or vocabulary Quiz

Can you name the chemistry vocabulary words?

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DefinitionAnswer
What is made up of protons, electrons and neutrons?
What does the “D” stand for in the equation D = M/V
What is the word that means, an educated guess or prediction based on incomplete evidence?
What does the “V” stand for in the equation D = M/V
If fuel is required in a chemical reaction is this synthesis, decomposition or combustion?
What is a pure chemical substance made up of two or more different chemical elements?
Which gas is produced by cellular respiration?
What is the word that means the scientist has drawn conclusions from their observations?
Is oxygen a metal, non-metal or metalloid?
Which gas is given off by photosynthesis?
What does the “M” stand for in the equation D = M/V
What kind of a reaction is: fuel + oxygen → water + carbon dioxide + energy
If it is shiny is it a metal or non-metal?
Is nitrogen a metal, non-metal or metalloid?
Is copper a metal, non-metal or metalloid?
Is boron a metal, non-metal or metalloid?
If it has properties of both metals and non- metals, what is it called?
If an atom has a DIFFERENT number of protons to electrons, is it charged or not charged?
What kind of reaction is: A + B → AB
What kind of reaction is: AB → A + B
Which gas is required by cellular respiration?
DefinitionAnswer
In the periodic table, what do the rows represent?
Is helium a metal, non-metal or metalloid?
If two chemicals break apart is this called synthesis, decomposition or combustion?
If a mixture is uniform is it heterogeneous or homogeneous?
If an atom has a SAME number of protons to electrons, is it charged or not charged?
Is carbon a metal, non-metal or metalloid?
Which gas is required for photosynthesis?
If it has high luster is it a metal or non-metal?
If two chemicals join together, is this called synthesis, decomposition or combustion?
In the periodic table what do the columns represent?
What is the scientific word used to refer to information received through the senses or through data from scientific instruments?
What is the name given to the outermost electrons of an atom?
Does the number of protons represent the MASS number or the ATOMIC number?
Does the total number of protons and neutrons represent the MASS number or the ATOMIC number?
What is a pure chemical substance made up of one type of atom?
What is the name of a charged atom?
If it is ductile and malleable is it a metal or non-metal?
Is gold a metal, non-metal or metalloid?
Is silicon a metal, non-metal or metalloid?
What is the scientific word used that means something has rusted?
If you can see the different parts of a mixture is it heterogeneous or homogeneous?

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