Register
3. How many valence electrons are in the outermost energy level of each of the following elements? a. Helium b. Lithium c. Nitrogen d. Magnesium
182k views
4 votes
3. How many valence electrons are in the outermost energy level of each of the following elements?

a. Helium
b. Lithium
c. Nitrogen
d. Magnesium

User Luka Lopusina
by
9.2k points

1 Answer

1 vote
A.helium has no valency
B.lithium has 1
C.nitrogen has either 5 or 3 because it bonds outer orbital
D.magnesium has 2
User Francesco Cristallo
by
7.6k points
← Prev Question Next Question →

Related questions

User Winklerrr
asked Feb 9, 2019 122k views
How many valence electrons are found in the outermost energy level of lithium (Li)? A-1 B-2 C-3 D-4
Winklerrr asked Feb 9, 2019
by Winklerrr
7.8k points
2 answers
5 votes
122k views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Other Questions

At sea level, water boils at 100 degrees celcius and methane  boiled at -161 degrees celcius. Which of these substances has a stronger force of attraction between its particles? Explain your answer
Physical properties of minerals graphic organizer
A snowball is launched horizontally from the top of a building at v = 16.9 m/s. If it lands d = 44 meters from the bottom, how high (in m) was the building?
What type of rock is the Haystack rock (igneous, Metamorphic, or Sedimentary)
How many light sources do you know Pls list them
Link Copied!