jadesolaonikosi jadesolaonikosi

27-01-2015
Chemistry

Answered

why is neon in the same group as helium on the periodic table

Answer :

muddybuddy17 muddybuddy17

27-01-2015

The noble gases are the six elements that make up Group 18 of theperiodic table: helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe), and radon (Rn). At one time, this family of elements was also known as the rare gases.

Answer Link

Other Questions

ABC is a triangle in which angle ABC = 90° p and are integers such that the coordinates of A are (p, 10) the coordinates of B are (-1, -5) the coordinates of C

Use the periodic table to determine the electron configuration for dysprosium (Dy) and americium (Am) in noble-gas notation.Dy:A. [tex]$[Xe] 6s^2 4f^{10}$[/tex]

10. How did the views of Marcus Garvey differ from those of Booker T. Washington and W.E.B. DuBois?A. Garvey advocated black separatism as the best chance for A

Una de las siguientes gráficas relaciona dos cantidades: la primera es el número de gramos de tortillas y sus costos respectivos, y la segunda es el número de k

3 2π r (6) f f f razd dr 000 Sketch the solid whose volume is given by the Integral and evaulate the sketch

Match each term with its definition or description.1. Scale - Tells the user about the size of a map in relation to the size of the real world.2. Mercator pro

Glenn and Maggie own a regional chain of juice bars and are looking to expand in the coming year. They already have fifty shops, but they know they will need a

What are Peyer's patches?A. Small bundles of lymphoid tissue on the walls of the small intestineB. A rash seen in certain chronic inflammatory diseases of the l

Read the passage from the opinion of the court in Brown v. Board of Education, written by Justice Warren:"We come then to the question presented: Does segregati

Calculate the final kinetic energy when a shopkeeper pushes a fruit crate, initially at rest, towards another shopkeeper by exerting a constant horizontal force