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zysi [14]
3 years ago
5

According to the Octet Rule, _______. A. all atoms strive to have eight different orbitals B. all atoms strive to have eight val

ence electrons C. almost all atoms strive to have eight different orbitals D. almost all atoms strive to have eight valence electrons E. None of the Above
Chemistry
1 answer:
rjkz [21]3 years ago
5 0

Answer:

D. almost all atoms strive to have eight valence electrons.

Explanation:

The octet rule is a chemical rule of thumb that states that the observation that elements tend to bond in a way that each atom has eight electrons in its valence shell, giving it the same electronic configuration as a noble gas.

Exceptions to this rule, This octet rule is only applicable to main group elements but there are many molecules that do not obey this octet rule.

These molecules are divided into two types: unstable intermediates; that react so as to attain stability, and stable molecules that follow other electron counting rules.

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When molten candle wax solidifies is that a chemical reaction or not?l
andrey2020 [161]

Yes, when molten candle wax solidifies it is a chemical reaction

<u>Explanation:</u>

Basically Wax is crystalline so once the candle light melts it freezes taking back the solid state to the room temperature.

When the room temperature is below the freezing point, the liquid candle wax, turns into solid state again, therefore this process is called solidification. The process of freezing or solidification is a process when an object turns liquid and freezes back to solid state.

Indeed, Yes, when molten candle wax solidifies it is a chemical reaction

3 0
3 years ago
Label each description as ionic, covalent, or both.
Eva8 [605]
Atoms share pairs of electrons: covalent
Atoms transfer electrons: ionic
Atoms have electrostatic attraction:
Atoms bond together:Both
8 0
3 years ago
Read 2 more answers
How many moles of MgS2O3 are in 205 g of the compound?
Agata [3.3K]
Mol =   \frac{mass}{molar mass}

Mass of the compound = 205 g
Molar Mass of compound = ((24) + (2 * 32) + (3 * 16))
                                         =  136 g / mol

∴ # mols in 205g =  \frac{205 g}{136 g / mol}
                           = 1.507 mol 

6 0
3 years ago
Read 2 more answers
PLEASE ANSWER...........WILL MARK BRAINLIEST!!!!!!!
fomenos

Explanation:

Alkali metal cations reacts vigorously with halogens to form ionic/electrovalent compounds.

  • The alkali metals are about the most reactive metals and they belong to group I .
  • In their outermost shell, they have one valence shell electron.
  • Alkali metals are largely electropositive willing to release their valence electron to attain stability.
  • The halogens have seven electrons in their outermost shell. To complete their configuration, they need just one electron.
  • All the halogens are strongly electronegative and they are readily reactive.
  • In the vicinity of group 1 elements, they react vigorously.
  • This is due to the electrostatic attraction between the metal and non-metal ion formed.
  • Therefore, they form strong ionic bonds between their compounds.

Learn more:

sodium alkali and halogens brainly.com/question/6324347

#learnwithBrainly

4 0
3 years ago
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Being more energy-efficient will help to limit global warming and climate change.
wariber [46]

A click A why arent you clicking A click A

hit DO IT HURRY ACE YOUR TEST

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3 years ago
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