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

Which of these are media components? Select all that apply. Group of answer choices text people video photographs

secret garden chapter 7-8 1. why did mary doubt that she could ever visit Martha's cottage? 2. what might some people find unusual about Marthas attitude when v

At very high pressures, gases become what and will eventually do what

What is true about MOST Holocaust survivors? a. Most were unable to lead normal lives, ending up confined to psych wards. b. Most immersed themselves in work, f

What is terminology e fhds jfa djanjfnv

x²+x+7=0 O a The discriminant is -29. Because the discriminant is less than 0, the two roots are complex. The discriminant is 1. Because the discriminant is gre

The “Whole Person Approach” to testing means: a. Sometimes to be prepared sufficiently for a major exam, everything else in your life has to come to a stop. b.

Which of the following was a border state during the US Civil War? A)Arkansas B)Kentucky C)Ohio D)Texas

I need help on this urgently

Each month, Margie's pets need 3 bags of dog food and 2 bags of cat food. How many bags of pet food would she need for 4 months?Which equation shows how to solv