An atom that gains or loses an electron has a net electric charge and is called a/n

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What do you think was the long term impact of england victory

Match the graph type to its description. 1. uses symbols to describe information pie 2. compares different quantities at the same point in time line 3. compares increases and decreases in a quantity over a period of time bar 4. shows the relationship of parts to each other and to the whole pictograph