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JNAN PUBLICATION-MATTER (STRUCTURE OF MATTER)-EXAMPLE
- State whether True or False:- Liquids have definite shape, but they ...
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- State whether True or False:- The mass of an atom can not be measure...
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- Fill in the blanks: - In 1808 published his atomic theory.
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- Fill in the blanks: - The samllest particle of an element that retai...
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- Fill in the blanks: - Atoms of the same element possessing unequal n...
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- Fill in the blanks: - Electrons are charged.
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- Fill in the blanks: - The number of protons in an atom is called its...
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- Fill in the blanks: - The total number of protons and neutrons is an...
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- Fill in the blanks: - The has mass but no charge.
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- Fill in the blanks: - Atoms gain or lose to attain stability.
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- Fill in the blanks: - When an atom gains or loses an electron, an i...
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- Fill in the blanks: - Solids have their own shape and .
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- Fill in the blanks: - Atoms of different elements differ in mass and...
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- Match the column A with column B.
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- What does the word 'atoms' mean in Greek language?
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- Who is the father of atomic theory?
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- In which year atomic theory of John Dalton was published?
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- What are an atom made up of ?
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- Who discovered neutron?
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- What is atomic number?
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