Why less electro negative elements are taken as central atom

Chemistry

1 answer:

sladkih [1.3K]3 years ago

3 0

Answer:

The least electronegative elements in the center of lewis structures because an atom in the central position shares more of its electrons than does a terminal atom. Atoms with higher electronegative are generally more reluctant to share their electrons.

Explanation:

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There are several types of inclined planes. A _______ is made by placing two inclined planes back to back. A ______ is made by w

Kamila [148]

A Wedge is made by placing two inclined planes back to back.

A Screw is made by wrapping an inclined plane around a cylinder.

<u>Explanation:</u>

A wedge is an uncomplicated machine that consists of two sloping planes, providing it a thin end and thick end.
A wedge is used to separate or split apart objects.
Force is employed to the thick end of the wedge, and in turn, applies force to the object along both of its sloping sides.
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The absolute mechanical benefit of wedges and screws is invariably higher than 1.

6 0

3 years ago

Draw a resonance structure for the cyclopentadienyl anion. Be sure to show all non-bonding electrons and charges explicitly.

Gennadij [26K]

Answer:

The resonance structure for the cyclopentadienyl anion is shown in the drawing below.

Explanation:

The resonance representation of the cyclopentadienyl anion shows that it is a stable ion. On the other hand it is important to note that it has 6 π electrons and is aromatic.