3 years ago

Which element will have the lower ionization energy? Be. Ba

2 answers:

6 0

Boron would have the lower first ionization energy.
Be: 1s2 2s2
B: 1s2 2s2 2p1 -> electron from the p orbital is easier to eject than than electron from the s orbital.

In-s [12.5K]3 years ago

3 0

........................................

You might be interested in

Does Hornfels have biological origins

anzhelika [568]

Answer:

Hornfels most commonly form in the aureole of granitic intrusions in the upper or middle crust. Hornfels formed from contact metamorphism by volcanic activity very close to the surface can produce unusual and distinctive minerals.

3 0

3 years ago

All energy originates from the ________.

exis [7]

Answer:

Sun is the answer!!!!!!

5 0

3 years ago

Bohr's model was correct in assigning energy levels to electrons.

Jobisdone [24]

Answer:

yes that is true........

7 0

3 years ago

Earth rotates once every 24 hours. What does this mean?

prohojiy [21]

B- Earth completes a full spin on its axis once every 24 hours.

6 0

3 years ago

Help me please!!!!!!!!!!!!

Lisa [10]

PLEASDR PLEASE PLEASE PLEASE PLEASE PLEASE HELP PLEASE PLEASE MAKE PLEASE PLEASE HELP ME PLEASE PLEASE HELP POG PLEASE PLEASE HELP US PLEASE HELP ME HELP ME PLEASE HELP ME THANKS FOR PLE ME PLEASE

3 0

2 years ago