What do you think make abjects change temperature

Define chemistry in relation to biology and physics

Which of the following is true about nuclear fusion? It produces less energy than nuclear fission. It is easy to implement. It has the ability to occur easily in everyday life. It produces more energy than nuclear fission.

Which of the following are physically properties of a penny

Mary discovered that the cell membrane of a bacteria act like a fence because it keeps some things in and other things out a. observation b. analogy c. inference

What effect would adding water (H2O) have on this reaction over time? (NH4) 2CO3 (s) ⇌ 2NH3 (g) + CO2 (g) + H2O (g) A. The concentration of products would increase, and the concentration of reactants would decrease. B.

For the following SN1 solvolysis reaction, select the correct rate equation and the overall reaction order (note: CH3OH is the solvent for the reaction). (CH3) 3CCl + CH3OH → (CH3) 3OCH3 + HCl

Which of the following is not a possible sublevel? 1s 2p 3f 4d

Fish breathe oxygen, o2, dissolved in the water. since water is a polar substance and oxygen is a nonpolar substance, how can there be any oxygen, o2, in the water?

Barium carbonate, baco3, is stable at ambient temperatures, but decomposes to barium oxide and carbon dioxide at higher temperatures.

How do an isotope and a radioactive isotope differ?