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Ugo [173]
3 years ago
8

In what sequence do electrons fill the atomic orbitals within a sub level

Chemistry
1 answer:
harina [27]3 years ago
3 0

Each orbital must contain a single electron before any orbital contains two electrons.

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Mashutka [201]

Answer:

a

Explanation:

becsaus

6 0
3 years ago
A 52.0 g of Copper (specific heat=0.0923cal/gC) at 25.0C is warmed by the addition of 299 calories of energy. find the final tem
Leto [7]

Answer : The final temperature of the copper is, 87.29^oC

Solution :

Formula used :

Q=m\times c\times \Delta T=m\times c\times (T_{final}-T_{initial})

where,

Q = heat gained  = 299 cal

m = mass of copper = 52 g

c = specific heat of copper = 0.0923cal/g^oC      

\Delta T=\text{Change in temperature} 

T_{final} = final temperature = ?

T_{initial} = initial temperature = 25^oC

Now put all the given values in the above formula, we get the final temperature of copper.

299cal=52g\times 0.0923cal/g^oC\times (T_{final}-25^oC)

T_{final}=87.29^oC

Therefore, the final temperature of the copper is, 87.29^oC

4 0
3 years ago
Which compound contains ionic bonds?<br> 1. N₂O<br> 2.Na2o<br> 3. co<br> 4.CO2
Molodets [167]
Answer:
2. Na2O

Reasoning:
Na (soduim) is the only metal out of all the elements in the answer choices, and is bonded with oxygen, a nonmetal, therefore creating an ionic bond.
3 0
3 years ago
PLEASE ANSWER BEFORE MIDNIGHT!!
Lynna [10]

Answer: = 38,73 x 10⁶

Explanation:

7 0
3 years ago
Which of the following is the correct formula for sulfur dichloride?
QveST [7]

Answer:

Correct option is answer a) SCl2

4 0
3 years ago
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