megande5547 megande5547

04-05-2020
Chemistry

contestada

Which element is already stable and will not react?

Chlorine (Cl) #6
Oxygen (O) #8
Krypton (Kr) #36

Respuesta :

jeweliana811 jeweliana811

04-05-2020

Krypton is already stable and will not react

Krypton already has a full valence electron ring

Answer Link

Otras preguntas

what is the name of the symbol that shows directions on a map

A temperature of 37°C is equivalent to a temperature of (1) 98.6 K (3) 310. K (2) 236 K (4) 371 K

Which characteristic is a property of molecular substances? (1) good heat conductivity(2) good electrical conductivity(3) low melting point(4) high melting poin

Germanium is classified as a (1) metal (3) nonmetal (2) metalloid (4) noble gas

Factor the expression x to the fourth power plus 6x to the second minus 7 completely

Given the balanced equation: I + I==> I2 Which statement describes the process represented by this equation? (1) A bond is formed as energy is absorbed. (2)

Which change occurs when a barium atom loses two electrons?(1) It becomes a negative ion and its radius decreases.(2) It becomes a negative ion and its radius i

What is the Molarity of a solution containing 20 grams of NaOH in 500 milliliters of solution? (1) 1 M (3) 0.04 M (2) 2 M (4) 0.5 M

Which ionic compound is water soluble

which early civilization built towering ziggurats and kept a record in cuneiform A Mesopotamia B Indus Valley C China D Egypt