Chemistry, 26.08.2019 07:30, perezesmeralda78
Use the chart to determine which pairs of atoms are arranged in the correct order according to increasing bond polarity?
h – cl < h – f < h – o < h – s
h – s < h – cl < h – o < h – f
h – o < h – s < h – cl < h – f
h – f < h – o < h – cl < h – s
elements
electronegativity
aluminum (al) 1.61
calcium (ca) 1
carbon (c) 2.55
chlorine (cl) 3.16
fluorine (f) 4
hydrogen (h) 2.2
iron (fe) 1.83
nitrogen (n) 3.04
oxygen (o) 3.44
phosphorus (p) 2.19
potassium (k) 0.82
silicon (si) 1.9
sulfur (s) 2.58
Answers: 2
Chemistry, 22.06.2019 04:00, nothingworksoutforme
The image shows a process that releases nuclear energy which statement best identifies the process shown the process must be fusion because energy is released the process must be fusion because of have your nucleus formed a smaller nuclei the process must be fission because a large nucleus breaks into smaller nuclei the process must be fission because neutrons are formed
Answers: 1
Chemistry, 22.06.2019 14:30, srutkowske1489
Is a pencil falling to the floor anon contact force, a force, or a contact force
Answers: 1
Chemistry, 22.06.2019 19:10, aamu15
Which statement correctly describes the phosphate ion, ? it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge on the phosphorus atom. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge on the phosphorus atom.
Answers: 3
Use the chart to determine which pairs of atoms are arranged in the correct order according to incre...
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