Answer:
Mathematically, symmetry means that one shape becomes exactly like another when you move it in some way: turn, flip or slide. ... There are three basic types of symmetry: rotational symmetry, reflection symmetry, and point symmetry.
2 H2 +O2 - - - > 2 H2O
Explanation:
2H2 + O2 => 2 H2O
A B C D isme koyi ans hain doond lo
Answer: look at the close because that is the answer
Yeah it's correct...
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