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Year 9 Chemistry

QuestionAnswer
The atomic number indicates the number of _______ an element has. Protons
Where are protons found? Nucleus
What side of the periodic table contains metals? Left
The number of protons indicates how many _____ the atom should have. Electrons
The columns of the periodic table are called _______ Groups
The rows of the periodic table are called __________ Periods
The last group on the right of the periodic table are called the ____ Noble Gases
The nucleus contains protons and _____ Neutrons
The number of protons is given by the _______ Atomic number
The mass of the nucleus is the ____ Atomic mass
Protons have a ________ charge positive
Electrons have a ______ charge negative
Neutrons have no charge, they are _____ neutral
The metals in the middle of the table are the ______ metals transition
Created by: MrsCharalambous
 

 



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