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qwelly [4]
3 years ago
8

At most, how many covalent bonds can a phosphorous atom form? (A) 1(B2(C)3(D)4 ​

Chemistry
1 answer:
N76 [4]3 years ago
8 0

Answer:

(c)

Explanation:

in both black and red

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Hi i hope you can help me ​
Katen [24]

Answer:

yes

Explanation:

new compounds made, a chemical reaction is when a new compound is made.

5 0
3 years ago
Read 2 more answers
Which correctly lists two characteristics of crystal faces that define crystal systems?
puteri [66]

Answer:

Angle and number should be the correct answer

Explanation:

prove me wrong

5 0
3 years ago
Read 2 more answers
What is the pOH of 0.5 M KOH?
jenyasd209 [6]

Answer:

pOH = 0.3

Explanation:

As KOH is a strong base, the molar concentration of OH⁻ is equal to the molar concentration of the solution. That means that in this case:

  • [OH⁻] = 0.5 M

With that information in mind we can<u> calculate the pOH </u>by using the following formula:

  • pOH = -log[OH⁻]
  • pOH = -log(0.5)
  • pOH = 0.3
5 0
3 years ago
Which of these objects will most likely float? A. An object whose volume is greater than its mass B. A cruise ship that weighs 5
weeeeeb [17]
I would say D. Because if you displace too much water it would would either go to fast or not move at all... that's just my thought
6 0
4 years ago
Read 2 more answers
Give the electron configurations for the elements given. use the noble gas core preceding for the inner electrons.
Umnica [9.8K]
Noble Gas Cores have following electronic configuration

He  =  1s²
Ne  =  [He] 2s², 2p⁶
Ar  =   [Ne] 3s², 3p⁶
Kr  =   [Ar] 4s², 4p⁶
Xe  =  [Kr] 5s², 5p⁶

Now solving for question elements,

Germanium = Ge  =  [Ar] 3d¹⁰, 4s², 4p²

Nickle = Ni  =  [Ar] 3d¹⁰, 4s²

Tunsten = W  =  [Xe] 4f¹⁴, 5d⁴, 6s²

Titanium = Ti  =  [Ar] 3d², 4s²

Iron = Fe  =  [Ar] 3d⁶, 4s²

Zinc = Zn  =  [Ar] 3d¹⁰, 4s²
6 0
3 years ago
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