结果1 题目 26 The metal beryllium does not react with cold water. A It reacts with hydrochloric acid but cannot be extracted from its ore by using carbon.Where should it be placed in the reactivity series?magnesium Azinc Biron Ccopper D 相关知识点: 试题来源: 解析 A 反馈 收藏 ...
How does curium react with water?Curium:Curium is a radioactive actinide metal with 96 protons in the nucleus. It is highly radioactive and glows a dark red in the dark. It is also a synthetically produced element that is created by bombarding plutonium with alpha particles....
Does sodium hydroxide conduct electricity? What are sulfates in water? Is salt an ionic bond? Is chlorine a metal? Is nihonium reactive? Why does xenon react with fluorine? Water in the form of a gas is called what? Are nonmetals reactive?
Copper does not react with water or steam because it is very low on the reactivity scale. It actually does react with water and steam but it takes a...Become a member and unlock all Study Answers Try it risk-free for 30 days Try it risk-free Ask a question Our experts can answer...
All salt contains two basic elements: sodium and chlorine. Sodium (chemical symbol Na) is a silvery-white metal that reacts violently when mixed with water and oxidizes in air. Chlorine (chemical symbol Cl) is greenish-yellow and exists as a gas at room temperature. Because both elements are...
Since sodium polyacrylate is a large compound, it is unable to penetrate the skin’s barrier. If a compound cannot penetrate through the skin, it cannot react with cells of the immune system. Therefore, sodium polyacrylate does not cause sensitivity reactions. ...
Survival psychology can be just as important physical fitness in the wild. Learn more about survival psychology and how your brain reacts to stress.
Lead and lead dioxide on the negative and positive electrodes of a battery react with sulphuric acid in the electrolyte to form lead sulfate. How long do lead-acid deep cycle batteries last? Both car batteries, as well as deep cycle batteries, are lead-acid batteries that function the same ...
Additionally, to confirm that the chosen construct yielded the correct proteins, cell-free translation coupled with sodium dodecyl sulfate–polyacrylamide gel via electrophoresis was performed to verify the size of the resulting protein. This process checked both protein expression and size without the ...
Why would sodium react more readily with chlorine? Explain why ionization of water is endothermic. Why does the centrifuge tube need to be filled with ice when performing a sublimation? Why is glass called a supercooled liquid? How would you prepare 1.00 L of a 0.5 M solution of NiCl2 f...