jonathanr6985 jonathanr6985
  • 14-06-2017
  • Chemistry
contestada

which of the following elements are in the same period in the periodic table?

A) Li & Ne
B) H & Li
C) Li & Mg
D) Ne & Mg

Respuesta :

rossmendez
rossmendez rossmendez
  • 14-06-2017
B you will memorize the table after a while and figure out they are both alkali metals
Answer Link

Otras preguntas

Convert the following decimal or whole number to a percent .89 1/2
Summary for these wuy
Neutral atoms of 35cl and 37cl differ with respect to their numbers of
what is 1/10 of 0.04
What is the smallest integer x, for which x, x+5, and 2x−15 can be the lengths of the sides of a triangle?
Can somebody tell me WHY it won't let me answer questions??? HELP ME
what is the particular way in which you are characterized through media called? A. A stereotype you may fit B. A representation of yourself C. A summary of your
1. Some called Rembrandt's technique 2. One contemporary painter called Rembrandt's paintings a mess of this: 3.He had tremendous control over this: 4.The re
A fog forms over a lake. What two changes of state must occur to produce the fog? Do the water molecules absorb or release energy during these changes of state?
ratio of 7:8:9=_:12:_