kellykelis kellykelis

03-12-2020
Chemistry

contestada

Which element has the same number of electrons in the outermost energy level at Lithium?

Respuesta :

leila203 leila203

04-12-2020

Answer:

Hydrogen, lithium, sodium, and potassium all have 1 valence electron ( an electron in the outermost energy level is a valence electron).

Answer Link

Otras preguntas

What does N= for 10^72

"she did not sing a song" turn into passive voice

Kelly’s dance recital is this weekend! They are setting up chairs in the auditorium, and there are six rows of 18 chairs set up. In the first four rows, two ch

What’s the correct answer for this question ? If the Milky Way Galaxy is 100,000 light years across, which of the following red circles best illustrates how fa

He drove the car carefully. (underline the adverb)

A three-digit positive integer n has the property that when 2024 is divided by n, the remainder is 4. What is the sum of all such three-digit positive integer n

which scale is the smallestA. 1: 10 000B. 1: 50 000C. 1: 25 000D. 1: 100 000

The Atlantic Ocean region contains approximately 2 × 1016 gallons of water. Lake Ontario has approximately 8,000,000,000,000 gallons of water. How many Lake Ont

name some cholinergic antagonist drugs?

The sum of three numbers is 675 400. The first two numbers are 44 500 and 73 819. What is the third number?