18 What additional product will balance the nuclear equation below? 240 Pu → He +
244 cm
96
2441
96
A A
B
C 238th
D 236U

An observation that requires measurement is called quantitative observable or qualitative

Which of the following describes a compound? (hint: carbon and oxygen bo a. a piece of pure carbon, containing only carbon atoms b. oxygen gas surrounding a solid piece of carbon c. a substance made of two oxygen atoms for each carbon atom carbon and oxygen atoms mixed without being bonded together

How many moles of oxygen react with 12 moles of aluminum