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

7kg of soybean oil which costs $4/kg was combined with 14kg of canola which costs $1/kg. Find the cost per kg of mixture.

Decrease £120 by 45%

BY using eight eights and addition only can you make 1000?????/

how many yards in a mile?

Force and Motion: Force changes _________.

What hardships did the south face after the civil war????

deer : woods : : monkey :

Water Cycle: As ___________ cools, it changes back to liquid form. Drops come together to form ________.

BY using eight eights and addition only can you make 1000?????/

What hardships did the south face after the civil war????