funnytommy689 funnytommy689

16-04-2021
Chemistry

contestada

An atom starts with 20 electrons and 20 protons; after a reaction, it has 18 electrons and 20 protons.

Respuesta :

Kayla4320 Kayla4320

16-04-2021

Answer:

(+20) + (-18) = +2

Explanation:

Answer Link

Otras preguntas

11 devided by 108?! plz

SALE 75% OFF original price! What is the sale price of a chandelier originally priced at $60?

what foods are eatable and in the wilderness / what medicine can you make in the wilderness

what is the y intercept of 13,-6

help please will mark you brainliests

The ineffectiveness of the articles of confederation was demonstrated during _____.answers:Shays's Rebellion the Americain Revolution the Civil war

HELPPP ME PLEASEEEE PLEASE HELPPPPPP MEEEE

what is the answer this?

INSTRUCCIÓN: Responde las siguientes preguntas.¿Cómo reconoces el estilo indirecto en una entrevista?

The servent did not clean the floor. (change into affirmative sentence ).