Apharmacy technician measures the mass of a pill. the mass of one pill is
300
mg
. what is the mass in kilograms of
100
pills? write your answer as a decimal.

it's c. elements are placed in rows based on how may valencies electrons have.

confused

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hurricanes form when warm, moist air from the ocean surface quickly rises into the atmosphere and forms storm clouds and rain. when the clouds are formed, heat is released which warms the cool air in the upper regions of the atmosphere so that the cycle can continue. which two phases of the water cycle are repeated in this process?

1. a)c-14 has two more protons

2. d)they have different numbers of protons, neutrons, and valence electrons; they are all gases at room temperature.

3. c) iron and nickel.