Which statement below is correct regarding chemical bonding between atoms?
a) two metals...
Physics, 10.04.2020 21:55 annyarias1036
Which statement below is correct regarding chemical bonding between atoms?
a) two metals will form an ionic bond; two nonmetals will form a covalent bond
a) a metal and a nonmetal will form a covalent bond; two nonmetals will form an ionic
bond
b) a metal and a nonmetal will form an ionic bond; two nonmetals will form a covalent
bond
c) a metalloid and a metal will form a covalent bond; two nonmetals will form an ionic
bond
Answers: 3
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Iron is a transition metal with multiple oxidation numbers. (answer the following) a. what is the iron (ii) ion? how does it differ from the iron (iii) ion? b. if iron were to bond with oxygen, predict the formula for each oxidation number of iron. c. how would each formula be named?
Answers: 2
Physics, 22.06.2019 22:50, mdg5605
The illuminance of a surface varies inversely with the square of its distance from the light source. if the illuminance of a surface is 120 lumens per square meter when its distance from a certain light source is 6 meters, by how many meters should the distance of the surface from the source be increased to reduce its illuminance to 30 lumens per square meter?
Answers: 3
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