Chemistry
Chemistry, 17.07.2019 19:30, cddominguez63

Why do the chemical properties cycle through each period? every eighth element starting with hydrogen restarts the transition from metal to inert gas. elements with atomic numbers which are multiples of eight start a new period. the outermost shell of all atoms with two or more electron shells will not have more than 8 electrons. each period represents a cycle of completing the outer electron shell.

answer
Answers: 1

Other questions on the subject: Chemistry

image
Chemistry, 21.06.2019 20:30, Kaylinne1181
This chart represents the melting point of several substance. what besy explains the high melting point of the salt?
Answers: 2
image
Chemistry, 22.06.2019 04:30, earcake2470
How many grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?
Answers: 1
image
Chemistry, 22.06.2019 06:30, irvinbhangal2
What effect might melting sea ice have for people who live in coastal areas?
Answers: 1
image
Chemistry, 22.06.2019 15:00, jcox626
Describe what happens to the molecules as water goes from ice to liquid to vapor. be sure to explain what happens to the temperature during the phase changes.
Answers: 2
Do you know the correct answer?
Why do the chemical properties cycle through each period? every eighth element starting with hydrog...

Questions in other subjects:

Konu
Mathematics, 06.05.2020 03:30
Konu
Geography, 06.05.2020 03:30
Konu
Mathematics, 06.05.2020 03:30