Why are the halogens so important? Halogens: Halogens are the atoms of group seventeen. These compounds are very toxic in nature. Halogens have the ability to combine with metals and form salts. Answer and Explanation: 1 Become a Study.com member to unlock this answer! Create your accou...
Why are the halogens so important? Why don't molecular compounds conduct electricity, but ionic compounds do? Why are ionic bonds not strong within cells? Do metals and nonmetals conduct electricity and heat? Explain. Why are ionic solids poor conductors of heat and electricity although they a...
The halogens are members of what is called Group 17 on the periodic table, which are named because they represent the seventeenth column from the left. The halogens all exist as diatomic molecules in nature. In other words, they exist as two joined atoms of the element. Halogens react wit...
The further down the table you go, the more of the positively charged protons an element’s nucleus contains. This creates a stronger pull on the orbiting electrons, meaning they must travel faster and faster. By the time you reach mercury, the electrons are travelling at 58 per cent...
are generally not involved in ionization processes. In theory, any uncharged atom in the periodic table can have many possible ionization pathways. In reality, certain pathways will be strongly preferred because they often result in a stable noble gas electron c...
In its crystal structure, each Ga atom has one closest neighbour at a distance of 244 pm but other neighbours are far away (>270 pm). Ga experiencing the first d-contraction (secondary periodicity) probably keeps the inner core [Ar]3d 104s 2 as the nonbonding one and the single p-...
And bromine is used for FR4 material manufacturing, FR4 is also called a halogen element. However, there are halogen-free PCBs, which have less than 900 PPM of Cl or Br and less than 1500 PPM of total halogens in the FR4 PCB. To know more details about FR4 PCBs, you may need to ...
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Which element in Group 16 has the greatest tendency to gain electrons? a. Te b. Se c. S d. O What are the elements in Group 1A on the periodic table called? (a) alkali metals (b) alkaline earth metals (c) halogens (d) inner transition metals....
Why are the halogens so important? Why are the noble metals gold, silver, and platinum are often used in fashioning jewelry? Describe the properties of alkali metals. Based on their electronic arrangement, explain whether they exist alone in nature. Why does CrO3 in acidic water oxidize? Why...