benijabhandari01 benijabhandari01

04-02-2024
Chemistry

contestada

What is the name of the element which has 20 proton ? Draw its atomic structure.

Respuesta :

SitashmaPandey SitashmaPandey

04-02-2024

Answer:

Calcium

Explanation:

Name of element: Calcium

symbol:Ca

atomic number:20

number of protons:20

number of neutrons:20

number of electrons:20

Ver imagen SitashmaPandey

Answer Link

Otras preguntas

Drag the word or phrase that means before into the box to complete the sentence. Be sure to wash your hands sitting down for dinner as a result of in addition t

What is equivalent to (73)–2

Why do you think the author claims that the Kansas-Nebraska Act was the most important event leading up to the Civil War? Do you agree with this assessment? Why

CAPITALIZATION: 1. “i read that pluto was discovered at lowell observatory in flagstaff, arizona, in 1930," said madison.

Select all of the solutions to the following inequality. 4x+6 > 3x-9-8-150-182-1015-22

Find the value of x. please help me!!!!!!!!

4. Three Bean Salad Puzzle #1 A bean salad has 20 beans in all. It is made up of: 1/2 lima beans 2/5 red beans 1/10 black-eyed peas How many of each type of

the volume of a cube is 343 cubic meters what length of each side of the cube

I need help with this

Identify at least two initial sources of authoritative, research-based, scientific information, data, and viewpoints. List the citations for your sources using