[Answer] Which element in period 3 on the periodic table is a metalloid?

Answer: silicon (Si)

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Which element in period 3 on the periodic table is a metalloid? The element in Group 14 Period 3 on the Periodic Table is ... The element in Group 14 Period 3 on the Periodic Table is ... The element in Group 14 Period 3 on the Periodic Table is ... Fri Oct 21 2016 · The series of these six elements is said to be metalloids. In the attached image six elements are present in the right side and in grey color are metalloids. Now the metalloid which is present in period (from left to right) three on the periodic table is silicon. Thus silicon … The metalloid found in the 3rd period of the periodic table is. Silicon (Si ). Chemical element Chemical series Electron configuration 11 Na Sodium Alkali metal … Which element in period 3 on the periodic table is a metalloid? magnesium (Mg) aluminum (Al) silicon (Si) sulfur (S) TVO ILC SCH3U Elements and atoms Group: 14/4A Period : 3 Classification: metalloid Electronegativity: 1.9 Most common oxidation states: -4 +4 Protons: 14 Electrons: 14 Neutrons: 14 Standard state at 20°C: solid Atomic number: 15 Name: Phosphorus Symbol: P Average Atomic Mass (amu): 30.974 Group: 15/5A Period : 3 Classification: nonmetal ... Chemical element Chemical series Electron configuration 11 Na Sodium Alkali metal [Ne] 3s 12 Mg Magnesium Alkaline earth metal [Ne] 3s 13 Al Aluminium Other metal [Ne] 3s 3p 14 Si Silicon Metalloid [Ne] 3s 3p 15 P Phosphorus Other nonmetal [Ne] 3s 3p 16 S Sulfur Other nonmetal [Ne] 3s 3p 17 Cl Chlorine Halogen [Ne] 3s 3p 18 Ar Argon Noble gas [Ne] 3s 3p Sodium (symbol Na) is a soft silvery-white highly reactive metal and is a member of the alkali metals; it… Metalloids. The metalloids; boron (B) sili...

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