Hydrogen H-Hydrogen - 1 valence electron
Alkali Metals - GROUP 1
1 valence electron
Al...
Chemistry, 10.05.2021 23:00 gujaratif932
Hydrogen H-Hydrogen - 1 valence electron
Alkali Metals - GROUP 1
1 valence electron
Alkaline Earth Metals - GROUP 2
2 valence electrons- do not include Helium as it has a complete outermost energy level or shell
&
Boron Family - GROUP 13
3 valence electrons
Carbon Family - GROUP 14
4 valence electrons
Nitrogen Family - GROUP 15
5 valence electrons
&
Oxygen Family - GROUP 16
6 valence electrons
&
Halogens - GROUP 17
7 valence electrons
Noble Gases - GROUP 18
Complete outermost energy level or shell
(2 valence electrons in the 1" shell or 8 valence electrons in the 2nd or 3rd shell)
Answers: 3
Another question on Chemistry
Chemistry, 21.06.2019 18:30
Amass of 100.0 g of solute is dissolved in water so that 850. ml of a 0.7500 m solution has been prepared. what is the molar mass of the solute?
Answers: 2
Chemistry, 22.06.2019 08:30
If i initially have a gas at a pressure of 12 atm, a volume of 23 liters, and a temperature of 200 k, and then i raise the pressure to 14 atm and increase the temperature to 300 k, what is the new volume of the gas?
Answers: 2
Chemistry, 22.06.2019 21:30
Which of the following changes will decrease the total amount of gaseous solute able to be dissolved in a liter of liquid water? (2 points) decreasing temperature decreasing pressure decreasing surface area decreasing solute concentration
Answers: 1
Chemistry, 23.06.2019 03:30
The molar mass of iron(fe) is 55.8 g/mol. what is the mass in grams of 2.25 moles of iron?
Answers: 1
You know the right answer?
Questions
Spanish, 28.07.2019 15:00
History, 28.07.2019 15:00
Business, 28.07.2019 15:00
Social Studies, 28.07.2019 15:00
Social Studies, 28.07.2019 15:00
History, 28.07.2019 15:00
Business, 28.07.2019 15:00
Social Studies, 28.07.2019 15:00
History, 28.07.2019 15:00
English, 28.07.2019 15:00
Biology, 28.07.2019 15:00
Social Studies, 28.07.2019 15:00
