Select Board & Class

Login
Nitesh Duraivel asked a question
Subject: Science, asked on on 1/11/16
Why the symbol of iron is Fe and sodium is Na? Experts pls answer quick and pls don't send any links.
Balaji asked a question
Subject: Science, asked on on 21/7/15
Draw a labelled diagram of gold is the good conductor of electricity
Keerthana asked a question
Subject: Science, asked on on 11/5/14

name some types of plastics
Malaika Haider asked a question
Subject: Science, asked on on 19/2/14

what are covalent compounds
Kaliva asked a question
Subject: Science, asked on on 12/7/14

iam roja
Satya ♡♡ asked a question
Subject: Science, asked on on 6/10/19
Why is pure gold of 24 carat gold mixed with either silver or copper to make ornaments?
Priyanka Cindy. asked a question
Subject: Science, asked on on 18/7/15
on 20 th i have to take an element for my exam.ahhhhh,it is urgent
Rodrianna asked a question
Subject: Science, asked on on 7/11/18
what is the definition of properties
Nakshatra Singh asked a question
Subject: Science, asked on on 12/10/16
symbol for copper
Darshan asked a question
Subject: Science, asked on on 11/7/18
The valency of
Pramitha asked a question
Subject: Science, asked on on 19/1/18
Chemical name of rust
Khushi P asked a question
Subject: Science, asked on on 27/12/16
if a molecule of potassium permanganate is made up of one atom of potassium and manganese each and four atoms of oxygen, it's atomicity is 6 . Give reason
Mica asked a question
Subject: Science, asked on on 25/2/20
can.someone.help me.with this chem problem
Sobi asked a question
Subject: Science, asked on on 23/6/18
The most important fact about
Nakshatra Singh asked a question
Subject: Science, asked on on 12/10/16
symbol for calcium
H asked a question
Subject: Science, asked on on 27/12/18
Sand is made up of
Akaash asked a question
Subject: Science, asked on on 8/10/16
Is H2 is an element?
Anika Patel asked a question
Subject: Science, asked on on 9/10/19
physical properties of Magnesium Oxide
Sivasubramanian Manivannan asked a question
Subject: Science, asked on on 12/1/20
Were the reasons for the emergence of the company school of painting? How did this lead to the growth of new trends in Indian painting?
Aryan Raj asked a question
Subject: Science, asked on on 15/10/16
Write symbols of some elements (atleast 20). Write their chemical names also.
Abi Parnasha asked a question
Subject: Science, asked on on 17/9/18
History of symbols of elements
What are you looking for?

Syllabus