Use the triboelectric series to determine which of the following materials will develop a positive charge when rubbed with wool. aluminum can paper cup pvc pipe glass jar

Option (d) is the correct charge.

Explanation:

Triboelectric series help us to determine the charge of an object when it is rubbed against an object of known charge.

Therefore, according to this series when wool is rubbed with a glass jar then it will acquire a positive jar.

Whereas aluminium can and paper cup will be very less positively charged when rubbed with wool.

it is to be noted that an alpha particle is an helium nucleus. so it contains 2 protons 2 neutrons and has a mass number of 4. when alpha decay particles are ejected from the nucleus it gets transformed into an atom which has atomic number less than 2 and a mass number less than 4.

an equation that could represent alpha decay is radium 226 decay of alpha particle forms radon 222.

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is there any options? maybe im just not seeing them but i need the options to

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