jaredweaver60 jaredweaver60

17-04-2020
Chemistry

contestada

The election configuration has of an element is 1s^2 2s^2 2p^1. How many valence electrons does the element have?

Respuesta :

jessican24 jessican24

17-04-2020

Answer:

it has 3 valence electrons

Explanation:

2+2+1 is 5, boron is 5 and its in the 3rd group

Answer Link

Otras preguntas

What is %15 of $35.15 What is %15 of $27.00

What is 60 divided by 100 and why? ( I got 0.6 but I'm not sure ) plz hurry

Predict what happens when zinc is added to water

how does the carbon cycle work in the desert

Write an equation for a non-vertical line that contains the point ( 2,-4 )

What is 60 divided by 100 and why? ( I got 0.6 but I'm not sure ) plz hurry

next term in sequence 61, 122, 244, 488

What is the meaning of Pangaea

which is more acidic pH2, pH4 or pH6?

What is the property, transformation, or simplification used in each step of this problem? x-7=34

ACCESS MORE