What is the period and atomic number of the atom with atomic number 46​

How heavy is thanos? a) 3000 lbs b) all of it c) the price of tea in china d) heavy enough

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.

Which of two curves exhibits exponential growth