For one a homogenous mixture cannot be separated using filtration. Hope this helps:)
Answer:
Phosphorus makes 5 bonds with other atoms
Explanation:
has total 32 number of valence electrons (P has 5 , O has 6 and Cl has 7 valence electrons).
These valence electrons are used to draw Lewis structure of .
Formal charge on an atom = (no. of valence electrons of the atom)-(no. of covalent bonds attached to the atom)-(no. of electrons in lone pair of the atom)
Applying octet rule (atoms have eight electrons in their valence shell) and minimizing formal charge of , it has been found that P makes total 5 bonds with rest of the atoms.
Lewis structure of along with formal charge (in parentheses) has been given below.
Answer:
yes the answer is true because heat changes duriing epalthy change
Answer:
oxygen and Hydrogen
Explanation:
Oxygen and Hydrogen causes rusting on metals after combining with moisture
The shape here is tetrahedral.The central atom here is located at the center of the attached substituents (4) which are placed at the corner of the tetrahedron. The bond angles here is 109.4712206° ≈ 109.5° given that all attachments are of the same kind like methane. <span>
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