mariaviolet mariaviolet
  • 04-05-2020
  • Chemistry
contestada

Which element is this?

Which element is this class=

Respuesta :

zakhiaja
zakhiaja zakhiaja
  • 05-05-2020

Answer:

Beryllium i believe

Explanation:

The answer is Beryllium because it has 4 protons and has 2 electrons.

Answer Link

Otras preguntas

solve the inequality x divided by 6 is less than or equal to 3
How would you describe the political, economic, and social status of African Americans in 1900?
A pea seller had some peas. He sold 40% of his stock and still had 420 peas. Originally, he had:
The division of Earth’s history into smaller units makes up the ____. a. eras c. periods b. geologic time scale d. sequence of events Please select the best
Solve and check the following equation algebraically. 1/2(x + 32) = -10
What would happen if an asteroid hit the moon
The president's executive role as the primary shaper of relations with other nations refers to his/her role as
When your computer runs out of ram, the operating system borrows space from the cpu. a. True b. False?
Earth has a mass of 5.97 x 1024 kg, and a mean radius of 6.38 x 106 m. what is the orbital speed of a satellite 6.16 x 108 m above the surface of the earth? rou
As r varies the equation (r − a.· (r − b.= 0 defines a sphere. determine the center of this sphere when a = h 3, 5, 3 i, b = h 5, 9, 7 i.