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Zigmanuir [339]
3 years ago
14

!!!!HELP PLEASE!!!!!Which of the following molecules has a trigonal pyramidal shape?

Chemistry
2 answers:
aksik [14]3 years ago
8 0

Answer:

No.D is the molecules that has trigonal pyramidal sape

BartSMP [9]3 years ago
3 0

Answer:it’s actually A

Explanation:u welcome I got this wrong rip

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What is an example of an interest leading to a career choice
Leno4ka [110]

Answer:

An example of these would be "I have always been interested in cars so I became a auto mechanic." or "I have always been interested in cars so I decided to work at a car dealership."

Explanation:

A big interest that you have that leds you to pick a job related to that interest.

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An atom is the basic building block of matter. Anything that has a mass-- in other words, anything that occupies space--is composed of atoms.

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Polyatomic ions: CH_3COO^-, NO_3^-, NH^+, CN^-, Li^+, and OH^-

Monatomic ions: Ca^{2+, O^{2-, and Fe^{3+

<h3>Monoatomic vs Polyatomic Ions</h3>

In chemistry, monoatomic ions are ions that consist of only a single type of atom. They are usually positive or negatively charged and are otherwise known as simple ions. Examples include  Ca^{2+, O^{2-, and Fe^{3+

Polyatomic ions, on the other hand, are ions that consist of more than one atom, unlike monoatomic ions. The two or more atoms are covalently bonded and the entire structure behaves like a single chemical entity in reactions. Polyatomic ions are otherwise known as molecular ions.

Examples of polyatomic ions are  CH_3COO^-, NO_3^-, NH^+, CN^-, Li^+, and OH^-

Thus, from the diagram:

  • Polyatomic ions: CH_3COO^-, NO_3^-, NH^+, CN^-, Li^+, and OH^-
  • Monatomic ions: Ca^{2+, O^{2-, and Fe^{3+

More on ions can be found here: brainly.com/question/14982375

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11 months ago
Which describes any compound that has at least one element from group 17?
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The answer is HALIDE.
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3 years ago
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3 years ago
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