Element X has a very low first ionization energy and a fairly low second ionization energy. However, its third ionization energy is very high. This element is likely a member of what group

What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?

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.

Why is retrograde motion an apparent motion