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6 questions
Which of the following are known as the building blocks of matter?
Cell
Atom
Particles
Molecules
The zigzag line on the periodic table that distinguishes between the metals and non metals
Period Line
Group Line
Hays-Mcdonald Line
Hays-Mcdaniel Line
A type of mixture which separates over time
Solution
Suspension
Colloid
Solvent
The Chemical Symbol for Sodium is...
Na
S
So
Su
a notation which shows the elements and the number of atoms for each element in a compound
Atomic Number
Chemical name
Chemical Symbol
Chemical formula
This is where electrons are found inside an atom
nucleus
orbit
orbitals
neutrons
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