hayglo10 hayglo10

01-11-2018
Chemistry

contestada

Which one is the least chemically reactive?
A. Ti
B. U
C. O
D. Ar
E. S

Respuesta :

thamimspartan thamimspartan

28-03-2020

Answer:

D. Ar

Explanation:

Chemical reactive order: lanthanides > transition metal > O,S> Ar

Argon have noble gas element, Electron configuration: [Ne] 3s²3p⁶

so chemically inert, absence of chemical reactivity.

Answer Link

Otras preguntas

How do you calculate you target heart rate zone?

what is another name for the large intestine? what digestive presses occurs in the large intestine?

At what age does Tewolde go into business for himself?

What is the purpose of the Climate Friendly Farming Project?

Scale drawings always enlarge the original object. True or false

what is a rational number

Which of the following in NOT a loanword trend from French? A. cooking B. dance C. art D. ranching

A mature, unfertilized ovule in an angiosperm is the result of

A person painting his house dumps the unused paint on the ground. Which of the following resources will this most likely pollute?

An airplane flies with a constant speed of 880 km/h. How far can it travel in 3 hours?