Question

periodic table worksheet
to accomplish, you need the following information for each element:
atomic number, element name, element symbol, atomic mass
complete the missing information for each of the following elements from a periodic table.
be, pa, radon, 65.38, silver
23, nd, 98.907, am, mercury
antimony, 54.938, mg, 186.207, 46
20.180, platinum, 100, nb, 17

Explanation:

Step1: Recall Periodic Table Info

For each element, use the periodic table to find missing atomic number, name, symbol, or mass. E.g., "Be" (Beryllium): Atomic Number = 4, Atomic Mass ≈ 9.012. "Ra" (Radium): Atomic Number = 88, Atomic Mass ≈ 226. "Radon" (Rn): Atomic Number = 86, Atomic Mass ≈ 222. "65.38" (Zinc, Zn): Atomic Number = 30, Name = Zinc. "Silver" (Ag): Atomic Number = 47, Atomic Mass ≈ 107.87. "23" (Vanadium, V): Name = Vanadium, Atomic Mass ≈ 50.94. "Nd" (Neodymium): Atomic Number = 60, Atomic Mass ≈ 144.24. "98.907" (Technetium, Tc): Atomic Number = 43, Name = Technetium. "Am" (Americium): Atomic Number = 95, Atomic Mass ≈ 243. "Mercury" (Hg): Atomic Number = 80, Atomic Mass ≈ 200.59. "Antimony" (Sb): Atomic Number = 51, Atomic Mass ≈ 121.76. "54.938" (Manganese, Mn): Atomic Number = 25, Name = Manganese. "Mg" (Magnesium): Atomic Number = 12, Atomic Mass ≈ 24.31. "186.207" (Tungsten, W? No, Rhenium, Re? Wait, 186.207 is Rhenium (Re), Atomic Number 75. "46" (Palladium, Pd): Name = Palladium, Atomic Mass ≈ 106.42. "20.180" (Neon, Ne): Atomic Number = 10, Name = Neon. "Platinum" (Pt): Atomic Number = 78, Atomic Mass ≈ 195.08. "100" (Fermium, Fm): Atomic Mass ≈ 257. "Nb" (Niobium): Atomic Number = 41, Atomic Mass ≈ 92.91. "17" (Chlorine, Cl): Name = Chlorine, Atomic Mass ≈ 35.45.

Step2: Fill Each Cell

Using periodic table data, fill the missing info. For example:

• Be: Atomic Number = 4, Element Name = Beryllium, Atomic Mass = 9.012
• Ra: Element Name = Radium, Atomic Number = 88, Atomic Mass = 226
• Radon: Element Symbol = Rn, Atomic Number = 86, Atomic Mass = 222
• 65.38: Element Symbol = Zn, Element Name = Zinc, Atomic Number = 30
• Silver: Element Symbol = Ag, Atomic Number = 47, Atomic Mass = 107.87
• 23: Element Symbol = V, Element Name = Vanadium, Atomic Mass = 50.94
• Nd: Atomic Number = 60, Element Name = Neodymium, Atomic Mass = 144.24
• 98.907: Element Symbol = Tc, Element Name = Technetium, Atomic Number = 43
• Am: Element Name = Americium, Atomic Number = 95, Atomic Mass = 243
• Mercury: Element Symbol = Hg, Atomic Number = 80, Atomic Mass = 200.59
• Antimony: Element Symbol = Sb, Atomic Number = 51, Atomic Mass = 121.76
• 54.938: Element Symbol = Mn, Element Name = Manganese, Atomic Number = 25
• Mg: Element Name = Magnesium, Atomic Number = 12, Atomic Mass = 24.31
• 186.207: Element Symbol = Re, Element Name = Rhenium, Atomic Number = 75
• 46: Element Symbol = Pd, Element Name = Palladium, Atomic Mass = 106.42
• 20.180: Element Symbol = Ne, Element Name = Neon, Atomic Number = 10
• Platinum: Element Symbol = Pt, Atomic Number = 78, Atomic Mass = 195.08
• 100: Element Symbol = Fm, Element Name = Fermium, Atomic Mass = 257
• Nb: Element Name = Niobium, Atomic Number = 41, Atomic Mass = 92.91
• 17: Element Symbol = Cl, Element Name = Chlorine, Atomic Mass = 35.45

Answer:

(Example filled cells, showing one as sample: For "Be" cell: Atomic Number = 4, Element Name = Beryllium, Atomic Mass = 9.012. Full completion requires using periodic table for each element's data.)