Advertisements
Advertisements
प्रश्न
Complete the statement given below by filling in the blanks with the correct words.
Atom contains ________ , with positively charged _____.
Advertisements
उत्तर
Atom contains nucleus , with positively charged protons
संबंधित प्रश्न
Write the Chemical Name of the Following and Also Give Their Molecular Formulae:
Vinegar
Give two examples of Metalloids.
Give one use of the following substance:
Brass
Answer the following question:
What do you understand by the statement: ‘metals are ductile and malleable’?
Find the atomicity of the Following molecule:
Dinitrogen Oxide
Fill in the blank
A metal which is a poor conductor of electricity is _______.
The important physical properties of substances are colour, odour, nature, density & solubility in water.
Name - a poisonous gas almost as heavy as air.
Define the terms elements, compounds & mixtures with a view to show their basic difference.
Give an example of two liquids that form heterogeneous mixtures.
The first letter of an element is always written in ______ letter.
