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
rjkz [21]
3 years ago
7

In which block of the periodic table is chromium (Cr) found? s block d block p block f block

Chemistry
2 answers:
Aneli [31]3 years ago
6 0

<u>Answer:</u> The correct answer is d-block.

<u>Explanation:</u>

Chromium is the 24th element of the periodic table. It belongs to period 4 and Group 6 of the periodic table.

The number of electrons present in this element are 24 because number of electrons is equal to the atomic number of the element.

Electronic configuration of this element is: [Ar]4s^23d^4

As, the last electron is entering the d-orbital. Hence, this element belongs to d-block of the periodic table.

amm18123 years ago
3 0
Chromium is currently found in block d according to the periodic table so you should get d block as your correct answer.
You might be interested in
Huge amount of energy is being produced in the core of a hot star due to
ss7ja [257]
The answer is below !


D.

5 0
3 years ago
What causes acid rain is it hydroelectric energy is it fossil fuels or is it geothermal energy
Vladimir79 [104]
Hydroelectric energy is best answer
5 0
3 years ago
Read 2 more answers
Four satellites are in orbit around the Earth. The heights of their four orbits
Hoochie [10]
B i’m pretty sure, because the heavier the better it works
7 0
3 years ago
A piece of solid carbon dioxide with a mass of 5.50 grams is placed in a 10 Liter vessel that already contains 705 torr at 24 Ce
alex41 [277]

total pressure = ( 705 torr + 231.525torr)  =   936.525torr

7 0
3 years ago
Read 2 more answers
How many grams of sodium Phosphate is needed to prepare 5.0 L of a 2.6M solution ?
Diano4ka-milaya [45]

Molarity is the ratio of the moles and the volume. The mass of 2.6 M sodium phosphate solution is 2131.22 gms.

<h3>What is mass?</h3>

Mass is the product of the moles and the molar mass of the substance. It is given as,

Mass = Moles × Molar mass

The moles from molar concentration is used to calculate mass as:

Mass = Molarity × volume × molar mass

= 2.6 × 5.0 × 163.94

= 2131.22 gms

Therefore, 2131.22 gms is the mass of sodium phosphate.

Learn more about mass here:

brainly.com/question/9829994

#SPJ1

6 0
2 years ago
Other questions:
  • A 5.00 L sample of helium expands to 12.0 L at which point the
    10·1 answer
  • Discussion Questions 1. Given the equilibrium equation for a general reaction, A + B  C + D, explain what happens to the reacta
    10·1 answer
  • Chemistry unit one <br> does anybody know how to the math part of the unit please .. like the ​
    9·1 answer
  • A student places a small amount of water in a glass dish and then carefully places a small paperclip on the surface of the water
    8·2 answers
  • During an investigation a scientist heated 27 g of mercuric oxide till it decomposed to leave a dry product. The total mass of t
    6·2 answers
  • Salt water can be desalinated by distillation. How much energy is needed to convert 175 g of salt water at 28.0 °C to water vapo
    9·1 answer
  • The geological time scale divides the history of Earth into blocks of time known as eras, epochs, periods, and eons. We are curr
    13·2 answers
  • If you fill this out 20 points, but I need all the answers
    8·1 answer
  • Which statements correctly describe sound ( select all that apply)
    9·1 answer
  • Fe2O3 + 3H2 --&gt; 2Fe + 3H2O<br><br>Is this right?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!