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maria [59]
3 years ago
15

Which one is the lightest metal​

Chemistry
1 answer:
mestny [16]3 years ago
4 0

Answer:

The first seven metals in the periodic table are lithium, beryllium, sodium, magnesium, aluminium, potassium and calcium, known collectively as the “lightest metals”

Explanation:

<h2><u>CHECK THE OPTIONS AND ANSWER ANY ONE IF SINGE CHOICE..</u></h2>
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What crystallizes and settles out of a solution to form chemical sediments
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Minerals

Explanation:

Minerals in solution crystallizes and settles out of a solution. Chemical sediments are products of chemical weathering of rocks.

  • During chemical weathering, pre-existing rock materials are decomposed.
  • These materials are then carried as dissolved loads during erosion and transportation.
  • When these minerals come in contact with favorable environment, they precipitate out and forms chemical sediments.
  • Examples of rocks that results from chemical sediments are rock salt, evaporites, dolomite e.t.c

Learn more:

sedimentary rocks brainly.com/question/2740663

#learnwithBrainly

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What kind of reaction happens when you mix Baking soda and vinegar? (In your own words)
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3 years ago
What might happen to global atmospheric carbon levels if the polar ice caps were to melt?
kolbaska11 [484]
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4 years ago
(20 pts] Provide the detailed mechanism of hydration of the following aldehyde in acidic solution. (You need to show all steps,
notsponge [240]

Answer:

The equilibrium for hydrate formation depends both on steric and electrical factors of the carbonyl as discussed in the previous section. In most cases the resulting gem-diol is unstable relative to the reactants and cannot be isolated. Exceptions to this rule exist, one being formaldehyde where the small size of the hydrogen substituents relative to aldehydes and ketones favor hydrate formation. Thus, a solution of formaldehyde in water (formalin) is almost exclusively the hydrate, or polymers of the hydrate. The addition of electron donating alkyl groups stabilized the partial positive charge on the carbonyl carbon and decreases the amount of gem-diol product at equilibrium. Because of this ketones tend to form less than 1% of the hydrate at equilibrium.

Explanation:

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