Which of the following types of radiation has the greatest ability to penetrate matter

What type of context clue you understand the meaning of  quandary?

How many moles are in 7.2 x 10^23 carbon molecules?

1. true or false: minerals are inorganic. true false 2. inorganic means that something has never been found alive 3. halite is another name for and is a mineral with a cubic crystal pattern. table salt rock salt