Alkapuri, Gwalior, India - 474011
1
Details verified of Neelam P.✕
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1 Student
Class Location
Online (video chat via skype, google hangout etc)
Student's Home
Tutor's Home
Years of Experience in Class 12 Tuition
4
Board
CBSE
CBSE Subjects taught
Chemistry, Biology, Psychology
Experience in School or College
I have two years of experience in schools.
Taught in School or College
Yes
1 Student
Class Location
Online (video chat via skype, google hangout etc)
Student's Home
Tutor's Home
Years of Experience in Class 10 Tuition
6
Board
State, ICSE, CBSE
ICSE Subjects taught
Chemistry
Experience in School or College
I have teaching experience of about 6 years.
Taught in School or College
Yes
State Syllabus Subjects taught
Science
1 Student
Class Location
Online (video chat via skype, google hangout etc)
Student's Home
Tutor's Home
Years of Experience in Class 9 Tuition
6
Board
CBSE
CBSE Subjects taught
Science
Experience in School or College
I am having teaching experience of 6 years.
Taught in School or College
Yes
1 Student
Class Location
Online (video chat via skype, google hangout etc)
Student's Home
Tutor's Home
Years of Experience in Class 11 Tuition
6
Board
State, CBSE, ISC/ICSE
CBSE Subjects taught
Chemistry
Experience in School or College
I am having 6 years of experience in taking classes of students from grade 11thand 12th
Taught in School or College
Yes
State Syllabus Subjects taught
Chemistry, Psychology
5 out of 5 1 review
Yash Sharma
"Thank you Neelam Ma'am for your help in making the topics easy to understand. I really liked the short tricks and other approaches to teaching. The chemistry sessions were scheduled as per timelines and mock tests were great for revisions. Thanks for the great online learning experience. "
Answered on 28/07/2020 Learn CBSE/Class 11/Science/Chemistry
This concept belong to chemistry.so let's understand from the basics see-
Atoms have to complete their outermost shell with eight no. of electrons which we called as the octet rule. So to make these atom losses, its extra no. of electron and other atom gains this electron to complete its octet.
In this way, the atom which is losing electrons (generally they are Metals) gained positive charge, and the atom gains the electron gets a Negative charge(usually they are Non-Metals).
So there are two types of Ions- 1. Cation(positive charge) 2. Anion (Negative charge)
For example:- Sodium (Na)11 atomic number, so its electronic configuration is- 2,8,1.
So, it has one extra electron in the outermost shell, so it donates one electron.
Chlorine (Cl)17 atomic no. So its electronic configuration is - 2,8,7 as it has 7 electrons in the outermost shell it needs 1 electron which can be taken from sodium.so these two atoms become Ions in this process.
Na+(cations) , Cl-(Anions)
Answered on 28/07/2020 Learn Tuition
Yes, Abhishree, you can score excellent marks during the lockdown. Just by ensuring that you are taking this time positively, though is it quite challenging, but this is the best key to be used in this pandemic situation. Also, make sure you have someone expert in the subject you are looking for!!
Stay positive and calm you will surely do good with your score!!
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Alkapuri,
Gwalior
