Register
Which of these gaseous elements is LEAST reactive? a. hydrogen b.helium c.nitrogen d.oxygen
71.1k views
2 votes
Which of these gaseous elements is LEAST reactive?

a. hydrogen

b.helium

c.nitrogen

d.oxygen

User Andrey Panasyuk
by
5.2k points

2 Answers

2 votes
The correct answer is helium
User Yyyyahir
by
5.3k points
3 votes

Answer:

helium

Step-by-step explanation:

it has 8 valence electrons which fills its outer energy level making it have a stable arrangement of electrons hence least reactive

User Matewilk
by
5.3k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

6.2m questions

8.1m answers

Other Questions

How do the number of daylight hours affect temperature
True or False Natural Elements don't reflect light.
Which type of energy is generated due to the movement of charged particles? nuclear energy chemical energy electrical energy mechanical energy
What is 7% as a decimal?
. A student measured the pH of four solutions. Which pH indicates the lowest hydronium ion concentration? 1.4 4.5 7.0 10.3
Link Copied!