PHYSICAL SCIENCE

1. REPORT IN
PHYSICAL SCIENCE

2. POLARITY
OF A
MOLECULE
the polarity is determined
by the type of covalent
bonds present and the
molecules geometry

3. ELECTRONS
DISTRIBUTI
ON
in polar molecules,electrons
are unevenly
distributed,leading to partial
positive and negative
charges.

4. in nonpolar
molecules,electrons are
evenly distributed,and the
molecule is typically
symmetrical
ELECTRONS
DISTRIBUTI
ON

5. ELECTRONEGATIVITY
DIFFERENCES
The electronegativity
differences between atoms
determines the type of bond
formed.Higher differences
result in more polar bonds

6. VSEPR
VSEPR valence shell
electron pair
repultion.theory helps
predict the shape of
molecules

7. MOLECULA
R
GEOMETRY
basic shapes include
linear,bent,trigonal,planar,tet
rahedral,trigonal
bipyramidal,and octahedral

8. POLAR BONDS
& MOLECULAR
POLARITY
A molecule with polar bonds
isnt always polar overall.Its
polar if its has at least one
polar bond and an
asymmetric structure.

9. “LIKE
DISSOLVES
LIKE” RULE
polar substance mix well
with other polar
subtances,but not with
nonpolar ones.

10. 01
02
03
RESEARCH MEANING
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RESEARCH FEATURE
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RESEARCH PROCESS
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CONTENTS

11. CONTENTS
01
02
03
04
RESEARCH MEANING
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RESEARCH FEATURE
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RESEARCH PROCESS
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RESEARCH PRACTICE
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12. CONTENTS
01
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04
05
RESEARCH MEANING
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RESEARCH FEATURE
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RESEARCH PROCESS
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RESEARCH PRACTICE
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RESEARCH INNOVATION
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13. CONTENTS
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04
05
06
RESEARCH MEANING
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RESEARCH FEATURE
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RESEARCH PROCESS
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RESEARCH PRACTICE
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RESEARCH INNOVATION
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RESEARCH SIGNIFICANCE
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14. SECTION 1
RESEARCH MEANING
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