Calculate the number of atoms in 2.5 mol manganese. O 3.6 X 1024 Mn
O 0.44 X 1024 Mn
O 2.8 X 1023 Mn
O 1.5 X 1024 Mn
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Using the periodic table, complete the table to describe each atom. type in your answers.a ? b? c? d? e? f?

Write a hypothesis that answers the lesson question, “while observing a chemical reaction, how can you tell which reactant is limiting? ” hypothesis: if a substance is the limiting reactant, then . . because . .

Two metal blocks that have slightly different temperatures are placed next to one another. after five minutes, they both have lower but equal temperatures. according to the law of conservation of energy, what  most likelyhappened? energy was created inside the blocks.energy was destroyed inside the blocks.energy was absorbed into the blocks from outside the system.energy was transferred from the warmer block to the cooler block.