1、what family or group are the halogens in ?name all elements in the halogen family.2/what effect does silver nitrate solution have upon each of the halide salt solutions ?does a chemical reaction occur for each ?3/write the chemical equations for the reaction of silver nitrate with each...
Trihalomethanes can have multiple halogens of the same type. While there is concern about carcinogens in drinking water, one should note that TTHMs pose no immediate risk, and might only manifest effects after decades of exposure. The risk of not disinfecting water is very high, especially ...
Mostly homonuclear molecules are diatomic that is they have two atoms. Homonuclear diatomic molecules include: hydrogen (H2), oxygen (O2), nitrogen (N 2) and all of the halogens. Heteronuclear Molecules: Hetero-nuclear molecules are formed from more than one element. The motion of a s...
What are the properties of water that are due to hydrogen bonding? What are the physical and chemical properties of halogens? What are examples of acidic and basic salts? What is the definition of basicity? How is acid formed? What property of water is due to hydrogen bonds?
How many electrons are in the 4th shell? What does it mean that valence electrons in a metal are delocalized? How many electrons do halogens have in their outer shell? What is the total number of valence shell electrons around the central xenon atom in the molecule XeF_2 ? How many vale...
An element's tendency to react based on valency. Sodium's valency of one makes it highly reactive with halogens. 7 Atomicity Molecules with two atoms. Nitrogen gas is diatomic, containing two nitrogen atoms. 6 Valency The arrangement of electrons influencing valency. Neon has a filled valence ...
Give two elements that are classified as halogens in the periodic table. What type of element is bromine? In other words, what is it classified as on the periodic table? What type of element is zirconium? In other words, what is it classified as on the periodic table?
aWe look for an electronic protector to mount on the battery of cars to protect against voltage peaks - protecting Halogens bulbs... 我们在汽车电池寻找一个电子保护者登上保护免受电压峰顶-保护的卤素灯泡...[translate] a出口合成气分析采用了一套32流路Thermo PrimaB质谱仪协同DCS控制紧密结合 Exp...
a假设每个记者都是年轻的罗密欧,那我们怎能俘获自己的茱丽叶呢? Supposition each reporters all are young Romeo, then how we can capture own zhu Li leaf?[translate]
What are the physical properties of carbonate minerals? Recrystallization: Recrystallization is when a substance is dissolved so that it can be purified in a hot liquid. When the solvent cools down, the solution is saturated with the solute that crystalizes, or forms a solid again. Carbonate mine...