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5.Positive particles repel negative particles. A.True B.False
6.Which of these atomic parts are used in electric current?
A.True B.False
7.What electrical charge does an electron have?
A. A positive charge B. A neutral charge
C.A negative charge. D.none of the above


Sagot :

Answer:

1.True

2.True

3.B. or D.

Explanation:

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