In the periodic table, the period number indicates
a. the number of valence electrons for elem...
In the periodic table, the period number indicates
a. the number of valence electrons for elements in that period.
b. the number of dots shown on the lewis dot diagrams for elements in that period.
c. the reactivity levels for elements in that period
d. the number of the outermost energy level for elements in that period
Answers: 2
Another question on Chemistry
Chemistry, 22.06.2019 03:40
Kc = 0.040 for the system below at 450oc. if a reaction is initiated with 0.40 mole of cl2 and 0.40 mole of pcl3 in a 2.0 liter container, what is the equilibrium concentration of cl2 in the same system? pcl5(g) ⇄ pcl3(g) + cl2(g)
Answers: 3
Chemistry, 22.06.2019 06:30
Use examples from the article to explain one positive and one negative effect that chemistry has had on society.
Answers: 2
Chemistry, 22.06.2019 13:00
The molality of calcium chloride (cacl2) in an aqueous solution is 2.46 m. what is mole fraction of the solute?
Answers: 3
You know the right answer?
Questions
Health, 05.11.2020 04:40
Mathematics, 05.11.2020 04:40
Mathematics, 05.11.2020 04:40
Mathematics, 05.11.2020 04:40
Mathematics, 05.11.2020 04:40
Mathematics, 05.11.2020 04:40
Social Studies, 05.11.2020 04:40
Mathematics, 05.11.2020 04:40
Mathematics, 05.11.2020 04:40
