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4 cards from this section. Quick, good the night before a test.
What is a radical?
Think about its definition related to atoms.
Give one example of a positive radical.
Consider the common elements that are positive.
What charge does a cation carry?
Remember the definition of a cation.
Valency determines how many bonds an atom can form. True or False?
Think about how atoms combine in compounds.
If we combine ammonium (NH₄⁺) with carbonate (CO₃²⁻), what is the resulting formula for the compound?
Use the criss-cross method for charges.
Explain why understanding radicals is crucial for balancing chemical equations.
Think about how charges react in an equation.
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