Grade 9 Science Chemistry

Random Science or definition Quiz

Can you name the chemistry vocabulary words?

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

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