yhabdel123 yhabdel123

01-03-2021
Chemistry

contestada

How many valence electrons does the following element have? 1s2 2s2 2p6 3s1

Respuesta :

kityalexa kityalexa

01-03-2021

It’s sodium and it has one valence electron.

Answer Link

Otras preguntas

how do u find the area of a triangle

Rachel and David share 40 biscuits between them in the ratio 2:3, How many biscuits do they each get?

the graph below shows the distribution of students grades on their last math test. Based on the Empirical rule, what percent of students made.. *btwn 80 n 85 o

Compute the value of the discriminant and give the number of real solutions to the quadratic equation: 3x^2 - 7x + 9 = 0

State whether the following statements are true or false. Justify.(i) For an arbitrary binary operation * on a set N, a * a = a , for all a * N.(ii) If * is a

Earth is a close approximation of a natural closed system. What are some ways that living in a closed system affects each of us.

Guess the mystery number.The number is greater then 10 and less then 18. The number is the sum of two identical odd numbers. What is the number? Show how you fo

Find 4 consecutive even integers where the product of the two smaller numbers is 72 less than the product of the two larger numbers?

A particle travels in a circle of radius 82 cm and with a centripetal acceleration of 4.7 m/s2. How long does the particle take to complete one revolution?

How do I solve for x? X+6x=56