Convert a length of 23.0 m to inches.
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Calculate the number of moles of ethane in 100 grams

Which fact represents evidence for the big bang theory?

Which of the following is a conclusion that resulted from ernest rutherford’s scattering experiment? (will mark brainliest) a. the nucleus is negatively charged b. the atom is a dense solid and is indivisible c. the mass is conserved when atoms react chemically d. the nucleus is very small and the atom is mostly empty space