makaylahorsnell makaylahorsnell

13-10-2020
Chemistry

contestada

A single atom of an element has 11 protons, 11 electrons, and 12 neutrons. Which element is it?
V
Na
Mg
Se

its Na

Respuesta :

christinanehme christinanehme

13-10-2020

it’s Na (sodium) because the amount of protons and neutrons is the same as the atomic number

Answer Link

Otras preguntas

$0.90 for 3/4 pound of bananas

What was the Pax Romana? A. another name for the Roman Republic B. another name for the Roman Empire C. all of ancient Roman history D. a period of Roman peace

How do organisms get the energy they need?

tony made 14 liters of punch for the party . his guest drank 9500 mL of the punch . how much punch does he have left over?

how do you know when to write zero in a quotient

What CIA-backed plan did Kennedy inherit from the Eisenhower administration? Cuban Missile Crisis Hungarian Uprising Bay of Pigs Guatemala

Which is an accurate description of Giovanni Caboto, also known as John Cabot? A. the author many scholars suspect wrote most of Shakespeare's plays B. the Fren

Why was the Union determined to capture Vicksburg during the Civil War? a. to end the war immediately b. to gain access to the West c. to support General Sherma

What was the main reason that people decided to leave their homes and head west in the late 1800s? (Points : 3) for adventure for economic opportunity to start

In which digestive organ does the digestion of fats or lipids begin? mouth stomach duodenum