The element sodium is very reactive. What happens when sodium reacts with water? A. It freezes the water B. It makes the water turn into steam C. It catches fire and gives off hydrogen gas D. It turns the water into ice 相关知识点: ...
The increase in reactivity correlates to a decrease inelectronegativity(increase in electropositivity.) So, just by looking at theperiodic table,you can predict lithium will be less reactive than sodium, and francium will be more reactive than cesium and all of the other elements listed above it ...
Chlorine is more reactive than iodine, so if chlorine gas is bubbled into a solution of sodium iodide, it will displace the iodine: 2NaI + Cl2 -> 2NaCl + I2. This method is used for the industrial production of iodine.An example of double displacement is the reaction of barium ...
Hydrogen is often used to replace a cation since it is positively charged and is more reactive than a number of metal elements (but not all of them).Answer and Explanation: Become a Study.com member to unlock this answer! Create your account View this answer Zinc ranks higher ...
What type of element is lead? In other words, what is it classified as on the periodic table? What element is the most reactive in the periodic table? Explain why. Which of the following groups of elements are likely to have substances that have both metallic and non-metallic properties?
Competition experiments were used to determine that the 4-OH of a 2-deoxy-2-azidoglucose derivative is more reactive than that of the corresponding N-phthalimido glucose derivative which, in turn, is more easily glycosylated than the N-a... D Crich,V Dudkin - 《Journal of the American ...
What is the difference between physical and chemical properties in science? Why does solid calcium conduct electricity but solid iodine does not? Which element is more reactive, Iodine or Astatine? Why does chlorine have a higher electronegativity value than krypton? What H+ ions of an acid and...
as a carcinogen or not, but whether it is carcinogenic for humans. It has been shown to be a less than significant carcinogen in animals. Carcinogenicity in animals does not necessarily indicate carcinogenicity in humans, so it is best said that sodium saccharin is possibly carcinogenic to ...
The inter-comparison of these studies is more delicate, as parameters other than the size of nanoparticles are likely to influence their testicular distribution. 3.3.2. Nanoparticles Surface Charge The studies of Lee et al., Li et al. and Wang et al. analyzed the impact of nanoparticle charge...
is to provide an extensive review of the literature and to present the most important information on the current state of knowledge on the association between nitrotyrosine and nitrated lipoproteins with dysfunction of the cardiovascular system, especially in patients living with DM. Moreover, ...