U4D3 Coordinating with your PT

Enter the GROUP number for Element 49

Now, enter the period number for Element 49.

Select the TYPE of Element that 49 is.

• Metal
• Non-metal
• Metalloid

Enter the Chemical symbol for the Element in Period 2, Group 17.

Select the family the Element in Period 2, Group 17 belongs to.

• Halogens
• Alkaline earth metals
• Alkali metals
• Transition metals
• Inner transition metals

Of that family, there is ONLY ONE Element (in Group 17) which is liquid at room temperature. Type it's name here.

The family (that the Element in Period 2, Group 17 is a part of) has an ionic charge as added by you last time. Select the charge.

• -1
• +4
• +3
• +2
• +1

Enter the Chemical symbol for Element 99

Select the Period Element 99 is found in (be careful and note where it...would fall in the Periodic table if it were a part of the main table.

• 7
• 1
• 2
• 3
• 4

Select the family Element 99 belongs to.

• Inner transition metals
• Alkaline earth metals
• Alkali metals
• Transition metals
• Halogens