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My name is Ann [436]
2 years ago
5

Phosphorus and fluorine form a covalent compound, phosphorus trifluoride.

Chemistry
1 answer:
Nesterboy [21]2 years ago
8 0

Answer:

Valence electrons

Explanation:

The formation of phosphorus trifluoride is orchestrated by the sharing of the valence electrons between phosphorus and fluorine.

This is called covalent bonding. In covalent bonding, elements with zero or very small electronegativity combines together. Such bonding occurs between non-metals.

For this bond to form, phosphorous shares its 5 electrons with the 3 of the fluorine.

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How does an atom of one element differ from the atom of another element?
Temka [501]

Explanation:

The atoms of one element differs from the atoms of other elements in terms of the number of protons they contain. This is often taken as the atomic number of such an atom.

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8 0
2 years ago
The number of nucleons in an atom is the atom's (atomic, mass) number.
ELEN [110]
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3 0
3 years ago
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Help what is a b c please I want help this my quiz quick
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Answer:

1.

A= <u>sum</u><u>(</u><u>mass</u><u>*</u><u>percent</u><u> </u><u>abundance</u><u>)</u>

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= 24.3

2. The element is Magnesium.

3. 2412Mg,2512Mg and 2612Mg

4 0
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