{"type":"multi-choice","id":"73873","dataJson":{"prompt":"The charge of an electron is:","options":[{"key":"0.35908550657645566","label":"Negative","value":"Negative"},{"key":"0.2963612873124789","label":"Positive","value":"Positive"},{"key":"0.37934417258046316","label":"Neutral ","value":"Neutral "}],"limitChoices":{"max":1,"min":1},"validResponse":["Negative"]}}

{"type":"multi-choice","id":"73874","dataJson":{"prompt":"After you rub a balloon on your hair, what charge does the balloon have?","options":[{"key":"0.5838584200465476","label":"Positive","value":"Positive"},{"key":"0.39359143163101173","label":"Negative","value":"Negative"},{"key":"0.4249274748113586","label":"Neutral","value":"Neutral"}],"limitChoices":{"max":1,"min":1},"validResponse":["Negative"]}}

{"type":"fill-in-blanks","id":"73875","dataJson":{"prompt":"Fill in the blanks.","options":{"insulator":[{"label":"conductor","value":"conductor"},{"label":"insulator ","value":"insulator "}],"Conductors":[{"label":"Conductors","value":"Conductors"},{"label":"Insulator ","value":"Insulator "}]},"template":"{{Conductors}} donate electrons and the object that receives the electrons is called an {{insulator}}.","validOptions":["insulator ","Conductor"],"validResponse":{"insulator":"insulator ","Conductors":"Conductors"},"fileboyImageId":""}}

{"type":"multi-choice","id":"73876","dataJson":{"prompt":"When a glass rod is rubbed with silk and the glass rod becomes positively charged, what happens to the electrons?","options":[{"key":"0.6890375344650274","label":"They are removed from the rod","value":"They are removed from the rod"},{"key":"0.8483520864626469","label":"They are added to the rod","value":"They are added to the rod"}],"limitChoices":{"max":1,"min":1},"validResponse":["They are removed from the rod"]}}

{"type":"multi-choice","id":"73877","dataJson":{"prompt":"Which of the following objects would be repelled from each other?","options":[{"key":"0.10041315317676991","label":"Positive and positive","value":"Positive and positive"},{"key":"0.7761598703024031","label":"Positive and negative","value":"Positive and negative"},{"key":"0.8449614526540749","label":"Positive and neutral","value":"Positive and neutral"},{"key":"0.7608391865997132","label":"Negative and negative","value":"Negative and negative"},{"key":"0.9735533309565996","label":"Negative and neutral ","value":"Negative and neutral "}],"limitChoices":{"sameNumberAsCorrectAnswers":true},"validResponse":["Positive and positive","Negative and negative"]}}

Answer incorrect

Look at the slide below to work out the answer.