Is iron a metal, nonmetal or metalloid? Is sodium chloride an amorphous solid? Is scandium a metal, nonmetal or metalloid? Is platinum a metal, nonmetal or metalloid? Is bromine a metal, nonmetal or metalloid? Is gold a metal, nonmetal or metalloid?
Is platinum a metal, nonmetal or metalloid? Is a diamond a metal, nonmetal, or metalloid? Is vanadium a metal, nonmetal or metalloid? Is gold a metal, nonmetal or metalloid? Is fluorine a metal or nonmetal? Is bromine a metal, nonmetal or metalloid?
A nonmetal is an element that does not have the properties of a metal. Ametalloidis an element having intermediate properties of both metals and nonmetals. Is BR a bromine? Bromine is a chemical element with symbol Br and atomic number 35. Classified as a halogen, Bromine is a liquid at ...
Is arsenic a metal, a nonmetal, or a metalloid? What other elements are in the same group on the periodic table as arsenic? What are some characteristics of metalloid? Which of the elements in the following periodic table are noble gases?
Among obtained compounds the best antibacterial activity in the agar disc diffusion test showed derivative 21 with bromine group into the basic coumarin structure. The zones of growth inhibition for E. coli and S. aureus had a diameter of 20 mm and 24 mm respectively at the compound ...
Selenium is also in use to make alloys. An alloy is made by melting and mixing two or more metals together. This mixture has properties different from those of the individual metals. The addition of selenium to metal makes it machinable. Machinability means working with a metal i.e., bendin...
Minerals are crystals that are naturally formed of various elements under intense conditions. In the case of kyawthuite, scientists concluded during their study that the gem primarily contains bismuth (a silvery pinkish metal), antimony (a silvery bluish white metal or metalloid), and tetraoxygen ...
metallisation become converted into an OH- or COO-group, such ao a chlorine or bromine atom or an OCHi-grou] 75 (which substituents are converted into the OH it being unknown in what manner the metal is bound at the ortho-hydroxy or ortho-carboxy-azo-group; reference must also be made...
Metals are important in a variety of industries, technology, building, and everyday life, because of their flexibility, strength, and conductivity.Answer and Explanation: Silver is classified as a metal, specifically a transition metal. It has the following properties. Silver has a bright...
Classify bromine as one of the following: a. nonmetal b. main group metal c. transition metal d. metalloid e. none of the above Which of the following has the highest electron affinity? a. Cl b. Br c. I Which of the following is the least electronegative element? a....