tristin10999 tristin10999

22-09-2021
Chemistry

contestada

Helium is in the _________ family. All elements in this family have _ valence electrons, except for Helium which has 2. Some chemical properties of elements in this family are ______________________________.

Respuesta :

citlalic1007rodrigue citlalic1007rodrigue

22-09-2021

Answer:

Helium is in the Noble Gases family. All elemnts in this family have eight valence electróns, except for Helium which has 2. Some chemical properties of elements in this family are odorless and colorless.

Answer Link

25vargom 25vargom

04-10-2021

1.noble gases 2.eight3. odorless and colorless

Answer Link

Otras preguntas

Pet owners begin to abandon their Burmese pythons in the Everglades when they become too large for home care. Native species of frogs and reptiles decrease with

Which of the following would not be considered a subarea of criminology? political science penology sociolegal studies victimology

Which is true for urochordates? The notochord is present throughout their lives. The notochord is present only in the larval stage; it is absent in adults. The

please help ! In the scarlet ibis, the narrator foreshadows doodles death in all of the following ways except a. showing doodle the mahogany coffin in the loft

Identify the option containing a sentence fragment. A. The water was boiling, and it was spilling all over the stove. B. The water was boiling. And spilling al

Term used for the change from a farming society to one based on industry?

in relation to a computer what do the letters cpu stand for

Given a regular octagon, find the measures of the angles formed by (a) two consecutive radii and (b) a radius and a side of the polygon.

Is 5 a prime composite or neither

Because of the rainy season, the depth in a pond increases 3% each week. Before the rainy season started, the pond was 10 feet deep. What is the function that