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BabaBlast [244]
3 years ago
5

Write the chemical symbols for three different atomic cations that all have 14 protons

Chemistry
2 answers:
yuradex [85]3 years ago
7 0

The symbols for three different cations with 14 protons are Si²⁺, Si⁴⁺, and Si³⁺.

An element with 14 protons must be <em>silicon, S</em>i.

Its electron configuration is [Ne] 3s²3p², so it could lose up to four valence electrons.

The most likely cations are Si²⁺, Si⁴⁺, and Si³⁺ (or Si⁺).

d1i1m1o1n [39]3 years ago
7 0

Answer:

The cations are Si^+,Si^{2+},Si^{3+}

Explanation:

Atomic number = Number of protons present in the nucleus of an atom of the element

Number of protons =14

Atomic number of an element will be 14.

The name of the element with 14 atomic number is silicon. It has equal number of electrons. Since an atom is a neutral species.

After loosing electrons atom gain positive charge.

[Si]=1s^22s^22p^63s^23p^2

After losing an electron is becomes Si^{+}

[Si^+]=1s^22s^22p^63s^23p^1

After losing 2 electron is becomes Si^{2+}

[Si^{2+}]=1s^22s^22p^63s^23p^0

After losing 3 electron is becomes Si^{3+}

[Si^{3+}]=1s^22s^22p^6

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Answer:

The nitrile group

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8 0
3 years ago
The enthalpy of combustion of gasoline (C8H18) is 5471 kJ mol-1. How much heat will be produced by burning 1 gallon of gasoline
kvv77 [185]

Answer:

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Explanation:

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8 0
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Why is a crystal of Strontium chloride described as an extended structure?
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Answer:

Explanation:

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Chloride is a considered an extended structure because in sodium chloride it forms an unending repeated pattern of ions which makes it a perfect example of an extended structure.

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