Chemistry, 16.11.2020 23:20 lilrider777

2. As elements go down a group, they have a whole additional energy level of electrons more than the
element above them in the periodic table. Does atomic
size increase or decrease down a group?

Answers

Answer from: bloop3r

Increases

Explanation:

Atomic size is the amount of space between the nucleus of an atom and the outermost electron. So, as each additional energy level is added, the overall amount of space between the nucleus and the outermost electron increases because there is now an extra shell of electrons that is farther out.

Answer from: Quest

Cis your correct answer

Answer from: Quest

i'm pretty sure it is letter c.) car

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 14:00, gracelanghorn

Classify each statement about effective nuclear charge, zeff, as true or false.

Answers: 2

continue

Chemistry, 22.06.2019 08:30, kkelley9223

How would the number of moles (n) of o2 change if the atmospheric pressure doubled but all other variables stayed the same

Answers: 2

continue

Chemistry, 22.06.2019 11:00, 21villalobosjabez

Which type of fossil does this image depict?

Answers: 1

continue

Chemistry, 22.06.2019 19:30, liyahlanderson2232

Astring vibrates with a frequency of 10 hz. why can't a person hear the sound waves produced by the vibrating string, no matter how large the amplitude of the waves? out! this is homework and due tomorrow! you so much!

Answers: 2

continue

You know the right answer?

2. As elements go down a group, they have a whole additional energy level of electrons more than th...