Ladarryl123
Ladarryl123 Ladarryl123
  • 22-03-2017
  • Chemistry
contestada

What element has 2 electrons in its outermost energy level and is in the 2nd period on periodic table?

Respuesta :

1Dreamer1Goal
1Dreamer1Goal 1Dreamer1Goal
  • 22-03-2017
Be-beryllium have 2 electrons and it is in the 2 nd period
Answer Link

Otras preguntas

what raw materials are available in the midwest?
How did the Reign of Terror come to an end?
Which consist of sperm cells and egg cells?gametes tetrads diploids chromosomes A.gametes B.tetrads C.diploids D.chromosomes
Who was William Penn?
What effect did the Boer War have on Africans?
The rule of Shi Huangdi, legalism, and the tomb of terra cotta soldiers are most closely associated with the (1) Maurya Empire (3) Persian Empire (2) Qin
2NaCl + H2SO4 --> 2HCl + Na2SO4 How many grams of HCl can be prepared from 2.00 mol H2SO4 and 2.56 mol NaCl? a. 7.30 g b. 93.3 g c. 146 g d. 150 g e. 196 g
Solve z= 9 over 13 c for c
As a command economy develops, which of the following outcomes is most likely?
when did the africans come to trinidad