Atomic and Mass Number 1
| First | First | Last | Quiz Score Total | 1a) Which number is the atomic number? | 1b) How many protons are in potassium? | 1c) How many electrons are in potassium? | 1d) Why do atoms have no overall charge? | Quiz Percentage Grade |
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| First | First | Last | Quiz Score Total | 1a) Which number is the atomic number? | 1b) How many protons are in potassium? | 1c) How many electrons are in potassium? | 1d) Why do atoms have no overall charge? | Quiz Percentage Grade |