Question: Two elements, Pumpkinium (Pm) and Candium (Cn) combine to form several Compounds including Pm2Cn3 & Pm2Cn5. A 254 g sample of Pm2Cn3 has 6.77

Two elements, Pumpkinium (Pm) and Candium (Cn) combine to form several Compounds including Pm2Cn3 & Pm2Cn5. A 254 g sample of Pm2Cn3 has 6.77 × 10²⁴ atoms total. Find the relative mass of Pm to Cn in Pm2Cn3 when you have 45.6 g Pm & 23.1 g Cn

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