04tamjon65342 04tamjon65342

03-11-2021
Physics

contestada

Which metallloid has three valence electrons?
1. born
2. arsenic
3. silicon
4. lithium

Respuesta :

clouisenatasha clouisenatasha

04-11-2021

Boron Group
elements have three valence electrons and are fairly reactive. All of them are solids at room temperature. Boron is a very hard, black metalloid with a high melting point.

Answer Link

Otras preguntas

Mixed number into decimal 686 and 49 over 50

i dont understand this

From examples 9 and 10, what is the connection between function notation to evaluate a function at certain values and ordered pair solutions of the function?

Zucchini plants require 9 square feet around each plant. You decide to use square TUVW to grow lettuce. You can plant four heads of lettuce per square foot. How

Eight plus the quotient of a number and 3 is -2

3|x+2|+4=13 inequality

Two exprezhions that equil 28

Sean bought a rare stamp for $15.he was told that it would increase in value by $11 each year.what will the stamps value be after 4 years

How did the civil war affect planter families?

Studies of the congressional agenda demonstrate that it is characterized by