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fredd [130]
3 years ago
15

How many valence electrons does tin (Sn) have?​

Chemistry
2 answers:
Vinil7 [7]3 years ago
7 0

Answer:

4 valence electrons

Explanation:

Elena L [17]3 years ago
6 0

Answer:

It has 4 valence electrons

Explanation:

Tin atoms have 50 electrons and 50 protons with 4 valence electrons in the outer shell.

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2 years ago
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the reaction a(g) ⇌ b(g) has an equilibrium constant that is less than one. what can you conclude about ∆g° for the reaction?
-Dominant- [34]

For this reaction: ΔG⁰>0.

Balanced chemical reaction A(g) ⇌ (g)

ΔG° indicates that all reactants and products are in their standard states.

ΔG° = R·T·lnK.

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R is the ideal gas constant

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4 0
1 year ago
In atomic absorption spectrophophometry, the term "nebulization" implies: (a) The breaking down of fine mist of liquid droplets
Gwar [14]

Answer:

C

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8 0
3 years ago
What is the mass of a wooden block with a density 2.0 and a volume of 7.0? (Need answer ASAP!!)
Scorpion4ik [409]

Answer:

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3 years ago
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