Apex lab 9
since the chance of a dime “decaying” is one in two, what is its theoretical half-life?

What are transitions between a liquid and a solid called? identify which way they are transitioning

Identify two types of chemical bonding in the source of dietary potassium

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.