JaimeBeep JaimeBeep

02-03-2020
Chemistry

contestada

Aluminum is a metallic element with 3 valence
electrons. What is its oxidation number?

Respuesta :

esthermatthews esthermatthews

02-03-2020

Answer:

The neutral atoms of the element have an oxidation number of 0. When the atoms loose their three valence electrons to form ions they then have an oxidation number of +3

Explanation:

Answer Link

Otras preguntas

PLEASE HELPP!! I WILL GIVE YOU THE BRAINIEST!!!

What kind of search results appear using the search query “Frosty the Snowman” in quotation marks?fh

Compare -9 and 8. -9<8 -9>8

Suppose that Melissa’s permanent residence and business were located in San Francisco. She attended the conference in San Francisco and paid $250 for the regist

help me in dis rq pls!!

how did the war widen the economic gap between the north and the south

3. (Its, It's) nice that (there, their, they're) friendly. I need help I speak little English

How did the US government respond to Robert Oppenheimer’s opposition to developing the hydrogen bomb?

Find the area of the triangle below. Be sure to include the correct unit in your answer. 7 ft 115 ft 18 ft

when did saraighat battle fought?