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WorksheetsClass Quiz
Total questions: 10
Worksheet time: 50mins
What does this image represent?
Compound
Mixture
Solution
What does this image represent?
Compound
Mixture
Solution
Match the following
An atom who has lost or gained an electron.
Ion
A bond formed between a cation (positive ion) and anion (negative ion).
Ionic Bond
A bond formed when atoms share one or more pairs of electrons.
What does the following represent? (One atom is giving up its electron.)
Covalent Bond
Ionic Bond
What does the following represent? (The atoms are sharing electrons.)
Covalent Bond
Ionic Bond
Neon normally has 10 electrons. If it currently has 9 electrons, what is it's total charge?
Positive
Negative
Neutral
Argon normally has 18 electrons. If it currently has 19 electrons, what is it's total charge?
Positive
Negative
Neutral
EXTRA CREDIT: Match the following
Hydronium Ion
Hydroxide Ion
Water Molecule
Which is most BASE on the pH scale?
0
7
14
Which is most ACIDIC on the pH scale?
0
7
14
