ICSE VIII Chemistry Language of Chemistry
why is it necessary to represent an element with their symbol?
Asked by rhea.sippy
29th December 2017
2:34 PM
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CBSE IX Chemistry Atoms and Molecules
the constituent element of sulphuric acid
Asked by NIDHISH KANNA
11th March 2018
1:30 PM
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ICSE VIII Chemistry Elements, Compounds and Mixtures
What are elements
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30th July 2018
6:47 PM
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CBSE VIII Science Coal and Petroleum
most abundant elements in earths crust and atmosphere.
Asked by arajeevshashank
11th August 2018
3:32 PM
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ICSE VI Chemistry Elements, Compounds and Mixtures
WHAT IS ELEMENT ? GIVE EXAMPLE AND LIST THE PROPERTIESN OF AN ELEMENT.
Asked by rajinder.rs758
3rd October 2018
9:29 PM
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ICSE VI Chemistry Elements, Compounds and Mixtures
DEFINATION ,SYMBOLS AND WRITE THE USES OF THE FOLLOWING EIEMENT &COMPOUNDS. COPPER TUNGSTEN PLATINUM IRON PLASTIC ALUMINIUM CARBON DIOXIDE SAND CHLORIINE ARGON
Asked by rajinder.rs758
3rd October 2018
9:39 PM
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ICSE VI Chemistry Elements, Compounds and Mixtures
Classify that elements
Asked by srivalli1922
14th December 2018
8:52 PM
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ICSE VII Chemistry Elements, Compounds and Mixtures
Why is atmospheric nitrogen is havier than chemical nitrogen
Asked by aryanmishra2266
16th December 2018
8:34 PM
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ICSE VIII Physics Matter
1-define the terms : element, atom, molecule
Asked by palnavneet
28th April 2019
1:14 PM
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CBSE X Chemistry Periodic Classification of Elements
How are the properties of aluminium similar to boron?
Asked by Bhawna
20th May 2019
7:03 PM
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CBSE IX Chemistry Atoms and Molecules
Maam Is NO a compound or element
Asked by sreejuu
23rd May 2019
8:51 AM
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ICSE VIII Chemistry Language of Chemistry
I want atomic mass of first 20 elements.
Asked by radheshyamsaf485
4th June 2019
4:57 PM
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ICSE VII Chemistry Elements, Compounds and Mixtures
difference between elements and mixtures ????
Asked by rathnamala.p
27th August 2019
7:38 PM
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ICSE VI Chemistry Elements, Compounds and Mixtures
what is an element
Asked by smkulki
24th February 2020
6:27 PM
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ICSE VI Chemistry Elements, Compounds and Mixtures
What is the difference between atoms,molecules and elements?
Asked by ashishskothari
8th April 2020
5:21 PM
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ICSE X Chemistry Periodic Classification of Elements
a. Name the element with the maximum non-metallic character from the elements of period 2. b. Name a light element in period 3 with a neutron/proton ratio around 1. c. Name the element with the least atomic size from carbon, nitrogen, boron and beryllium.
Asked by saibaba1069
24th April 2020
8:16 PM
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ICSE VI Chemistry Elements, Compounds and Mixtures
What is element
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27th April 2020
8:06 AM
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ICSE IX Chemistry Element, Compound and Mixture
Short form of an element
Asked by akhileshkurale18.9spicertl
21st May 2020
6:08 PM
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ICSE VIII Chemistry Elements, Compounds and Mixtures
Match the atomic number 4,14,8,15,19 with the each of the following : (a) A solid non metal of valency 3 (b) A gas of the valence 2 (c) A metal of the valence 1 (d) A non metal of the valence 4
Asked by meenajaipur9
23rd May 2020
11:44 AM
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CBSE IX Chemistry Structure of Atom
What is meaning of Phosphorus
Asked by namyairmalwar9803.5sdatl
3rd June 2020
4:35 PM
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ICSE VI Chemistry Elements, Compounds and Mixtures
Give me the differencebetween elements and compounds
Asked by prajaktaswami17.6spicertl
4th June 2020
11:28 AM
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ICSE VII Chemistry Elements, Compounds and Mixtures
What is Co6. What is radicle. What is define of veleoncy. What is the charge of potassium charcolate. How atom and molecules differ. Difference between element and mixture. What is nitre.
Asked by anshpatel8582.7sdatl
15th June 2020
10:34 AM
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CBSE VIII Science Materials: Metals and Non Metals
which is the best reacting element
Asked by abhayjahagirdar009
28th June 2020
9:31 AM
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ICSE IX Chemistry Language of Chemistry
Please let me know the list of 1st 20 elements
Asked by shashikantbbatra
3rd July 2020
8:00 AM
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CBSE X Science Chemical Reactions and Equations
What is fire(an mixture,element or a compound)? what is its formula?
Asked by acshanadhana15
10th September 2020
8:01 PM
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CBSE IX Chemistry Is Matter Around Us Pure?
what is element
Asked by pooja04
6th October 2020
7:30 PM
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CBSE X Chemistry Chemical Reactions and Equations
Can i get the table which mentions the colour of all elements
Asked by samarthswayam10
12th October 2020
5:05 PM
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CBSE X Chemistry Metals and Non Metals
Why an element can't gain or lose 5 , 6 or 7 electrons
Asked by Vishavjet567
31st October 2020
10:52 AM
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CBSE X Chemistry Periodic Classification of Elements
how many elements were discovered at the of newland
Asked by mina6poonam
21st January 2021
4:57 PM
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CBSE X Chemistry Periodic Classification of Elements
How tp learn the symbols element
Asked by vungtsaniyanthan
16th May 2021
6:32 PM
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ICSE VIII Chemistry Elements, Compounds and Mixtures
What are the numbers of element present ??
Asked by rudrapatel31.8soc
13th July 2021
9:53 PM
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ICSE VI Chemistry Elements, Compounds and Mixtures
how are the elements arranged systematically
Asked by jurimonisaikiabora
26th July 2021
7:39 PM
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ICSE VI Chemistry Matter
what is element
Asked by khaliquezaman308
28th December 2021
10:16 PM
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CBSE X Chemistry Periodic Classification of Elements
what is elements
Asked by dhumalchhaya13
26th May 2022
11:05 PM
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CBSE XI Science Chemistry Some Basic Concepts of Chemistry
The atoms of different elements are different in nature. Justify this statement by giving suitable arguments.
Asked by sd8022567
10th June 2022
11:39 PM
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CBSE IX Chemistry Atoms and Molecules
name and write the formula of atleast 20 elements of everyday use
Asked by mohammedhaqqani.6b
14th June 2022
2:51 PM
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