How is it possible that water can exist in three different states of matter in the same area? How might this be significant for the distribution of thermal energy on earth?

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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a is the answer to this question

explanation:

i'm assuming that the correct answer is indeed the first one/ "a"..

the correct answer would be b) volume versus temperature, because they are also directly proportional.