Grade 9 Science Chemistry

Random Science or definition Quiz

Can you name the chemistry vocabulary words?

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

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