Use the following equation to determine the charge on iron when it dissociates from oxygen and determine whether it is being oxidized or reduced: fe2o3 + 3co -> 2fe + 3co2 a. it starts with a charge of +3 and is reduced. b. it starts with a charge of +2 and is reduced. c. it starts with a charge of -2 and is oxidized. d. it starts with a charge of -3 and is oxidized.

The correct answer is A. Brainliest would be much appreciated.

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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they are all solids.