asiaKore asiaKore

13-09-2021
Chemistry

contestada

How many protons and electrons are present in a Ca2+ ion?

Respuesta :

stenientes stenientes

13-09-2021

Answer:

Ca2+ represents an ion with 20 protons and 18 electrons.

Explanation:

Answer Link

Otras preguntas

Why is investing in a mutual fund less risky than investing in a particular company’s stock?

My teacher said that 9+10 could equal 21 TELL me how

What is the change in elevation from 134 feet below sea level to 29 feet above sea level?

Juliette is making a fruit salad. She purchased 92/3 ounces each of 6 different fruits. How many ounces of fruit did she purchase?

It's is necessary to create cells with_____ number of chromosomes in Meiosis so that the zygote will contain ____ number of chromosomes

i need help with questions 11 12 15 and 16 please simplify :( convert if necessary

2w-11+4w=7 what is the answer

need an essay about accomplishments in life please help!

What are 5 words to describe Ares in chapter 15 of The Lightning Thief?State why you think so for each word?

Height Salary 64 91 65 94 66 88 67 103 69 77 70 96 72 105 72 88 74 The following data set presents the heights of 12 male law school classmates whose law school