Answer:
look at the photo........................
Answer: If two positive charges interact, their forces are directed against each other. The two charges repel each other.
Explanation: The same occurs with two negative charges, because their respective forces also act in opposite directions.) The electric field and resulting forces produced by two electrical charges of the same polarity.
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It’s called an ion . An atom that loses electron is called an ion
Answer:
ion mobility spectrometer
Explanation:
it is an handheld chemical dectection device
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Answer: five carbon atoms forms a ring. In adjacent two carbon atoms
An hydroxyl group (-OH) is attached. Molecular formula is
C5H8(OH)2
Explanation: