Question

periodic table basics practice choose all that apply to silver transition metal group 12 5 electron energy level period 4 47 protons atomic mass of 107.868 same group as copper same period as xenon forms cations when reacting symbol is ag

Explanation:

• Transition Metal: Silver (Ag) is a transition metal (d - block element).
• Group 11: Wait, the option is Group 12? No, silver is in Group 11. Wait, maybe a typo? Wait, no, let's check again. Silver (Ag) has atomic number 47. Electronic configuration: [Kr] 4d¹⁰ 5s¹. So it's in Group 11, Period 5. Wait, the options:
• 5 electron energy level: Period number = number of electron shells. Silver is in Period 5, so 5 electron energy levels (shells), correct.
• Period 4: No, Period 5.
• 47 protons: Atomic number = number of protons, Ag has atomic number 47, correct.
• Atomic mass of 107.868: Yes, atomic mass of Ag is ~107.868, correct.
• Same group as copper: Copper (Cu) is in Group 11, Ag is also in Group 11, correct.
• Same period as xenon: Xenon (Xe) is in Period 5, Ag is in Period 5, correct.
• Forms cations when reacting: Metals (like Ag) lose electrons to form cations, correct.
• Symbol is Ag: Yes, symbol of silver is Ag, correct.

Wait, the option "Group 12" is incorrect. So the correct options are: Transition Metal, 5 electron energy level, 47 protons, Atomic mass of 107.868, Same group as copper, Same period as xenon, Forms cations when reacting, Symbol is Ag. (Note: Group 12 is incorrect, silver is in Group 11)

Answer:

• Transition Metal
• 5 electron energy level
• 47 protons
• Atomic mass of 107.868
• Same group as copper
• Same period as xenon
• Forms cations when reacting
• Symbol is Ag