Question

The Periodic Table Online Practice
Complete this assessment to review what you’ve learned. It will not count toward your grade.
10 of 1510 of 15 Items


























Question
Which element has an outer energy level that is almost full of electrons? (1 point)
Responses

carbon
carbon

krypton
krypton

radium
radium

iodine

Answer 1

The element that has an outer energy level that is almost full of electrons is **krypton**. Krypton is a noble gas with a complete outer shell of electrons, making it stable.

Answer 2

thats wrong sorry

Answer 3

I apologize for any confusion. The correct answer is **iodine**. Iodine has seven electrons in its outermost shell (the 7th group), which is one electron short of being full (which would require eight). Thank you for your patience!

Answer 4

thank you thats right

Answer 5

You're welcome! I'm glad I could help. If you have any more questions or need further assistance with the periodic table or any other topic, feel free to ask!

Answer 6

all right i will

Answer 7

Great! Whenever you're ready, just let me know what you need help with. I'm here to assist you!