1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
amm1812
3 years ago
6

An atom has a partially filled p sublevel. Which section of the periodic table contains this element?

Chemistry
2 answers:
Tresset [83]3 years ago
4 0

Answer : The section of the periodic table contains this element is, (light blue color) section.

Explanation :

An alkali metal : These are the elements which lie in group 1.

Their general electronic configuration is: ns^1 where n is the outermost shell.

An alkaline earth metal : These are the elements which lie in group 2.

Their general electronic configuration is: ns^2 where n is the outermost shell.

Non-metals : They are the elements that are present in groups 14 to 17 of the periodic table.

Their general electronic configuration is: ns^2np^{1-5} where n is the outermost shell.

Transition elements : They are the elements which lie between 's' and 'p' block elements. These are the elements which lie in group 3 to 12. The valence electrons of these elements enter d-orbital.

Their general electronic configuration is: where n is the outermost shell.

In the periodic table, the metals are present on the left side (light green color), non-metals are present on the right side (light blue color), the transition elements are present in between metal an non-metal (light pink color) and actinoids and lanthanoids are present at below periodic table (light yellow color).

From this we conclude that, non-metal (light blue color) atoms have a partially filled p-sublevel.

Hence, the section of the periodic table contains this element is, (light blue color) section.

Paladinen [302]3 years ago
3 0

Answer:

The baby blue section of the table is the P sublevel.

Explanation:

You might be interested in
Each of the four liquids had the same volume. Why didn’t
Alexeev081 [22]
Bdjdisisididiieddiidid
5 0
2 years ago
Calculate the volume which 1.00 mole of a gas occupies at 1 atm and 298K?
elena-14-01-66 [18.8K]

Answer:

25.45 Liters

Explanation:

Using Ideal Gas Law PV = nRT => V = nRT/P

V = (1mole)(0.08206Latm/molK)(298K)/(1atm) = 25.45 Liters

7 0
2 years ago
The energy acquired in the light-dependent reactions is used in the light-independent reactions to build glucose molecules. How
jeyben [28]

Answer: through energy carriers, ATP and NADPH

Explanation:in the light dependent stage,energy from a light photon is used to create ATP through ADP and an inorganic phosphate.

It does this by the transfer of energetic electron from one electron carrier to another.NADPH is also formed.

In the light independent reaction,ATP and NADP are used to reduce carbon dioxide to 3-phosphoglycerate

8 0
3 years ago
Th e molar absorption coeffi cient of a substance dissolved in water is known to be 855 dm3 mol−1 cm−1 at 270 nm. To determine t
Olegator [25]

Answer : The percentage reduction in intensity is 79.80 %

Explanation :

Using Beer-Lambert's law :

A=\epsilon \times C\times l

A=\log \frac{I_o}{I}

\log \frac{I_o}{I}=\epsilon \times C\times l

where,

A = absorbance of solution

C = concentration of solution = 3.25mmol.dm^{3-}=3.25\times 10^{-3}mol.dm^{-3}

l = path length = 2.5 mm = 0.25 cm

I_o = incident light

I = transmitted light

\epsilon = molar absorptivity coefficient = 855dm^3mol^{-1}cm^{-1}

Now put all the given values in the above formula, we get:

\log \frac{I_o}{I}=(855dm^3mol^{-1}cm^{-1})\times (3.25\times 10^{-3}mol.dm^{-3})\times (0.25cm)

\log \frac{I_o}{I}=0.6947

\frac{I_o}{I}=10^{0.6947}=4.951

If we consider I_o = 100

then, I=\frac{100}{4.951}=20.198

Here 'I' intensity of transmitted light = 20.198

Thus, the intensity of absorbed light I_A = 100 - 20.198 = 79.80

Now we have to calculate the percentage reduction in intensity.

\% \text{reduction in intensity}=\frac{I_A}{I_o}\times 100

\% \text{reduction in intensity}=\frac{79.80}{100}\times 100=79.80\%

Therefore, the percentage reduction in intensity is 79.80 %

3 0
3 years ago
How many liters of 4.0 M NaOH solution will react with 0.60 liters 3.0 M H2SO4?
slava [35]

Answer:

A. 0.90 L.

Explanation:

  • NaOH solution will react with H₂SO₄ according to the balanced reaction:

<em>H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O.</em>

<em>1.0 mole of H₂SO₄ reacts with 2.0 moles of NaOH.</em>

  • For NaOH to react completely with H₂SO₄, the no. of millimoles should be equal.

<em>∴ (MV) NaOH = (xMV) H₂SO₄.</em>

x for H₂SO₄ = 2, due to having to reproducible H⁺ ions.

<em>∴ V of NaOH = (xMV) H₂SO₄/ M of NaOH</em> = 2(0.6 L)(3.0 M)/(4.0 M) = <em>0.90 L.</em>

4 0
3 years ago
Other questions:
  • How many liters of 0.85 M HCI solution would react completely with 3.5 moles Ca (OH)2?
    5·1 answer
  • 7. What type of water pollution is produced from chemicals used to kill bugs and<br> weeds?
    12·1 answer
  • When trying to identify an unknown element, a scientist determines what other elements the unknown element reacts with chemicall
    5·2 answers
  • What energy is required for a reaction to occur?
    11·2 answers
  • The ability of carbon to attract electrons is
    13·1 answer
  • How was New York City able to clean to smog?
    7·1 answer
  • What is a tolerant of sea spray? I NEED HELP WITH THIS QUESTION !!! Answer fast for 20 poins
    10·1 answer
  • I took 100 micrograms of vitamin d yesterday (13yrs old) is it bad
    15·1 answer
  • Calculate the number of moles in 9.22 X 10^23 atom iron
    11·1 answer
  • Determine the number of valence electrons for sodium through the use of this table.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!