3 years ago

What is the electron configuration for germanium (Ge)?

Chemistry

1 answer:

Salsk061 [2.6K]3 years ago

7 0

Answer:

[Ar] 3d¹⁰ 4s² 4p²

Explanation:

You might be interested in

Combination (Synthesis) Reactions<br> pls help!

Ratling [72]

Answer: 1. CaO + H2O => Ca(OH)2

2. P4 + 5O2 => 2P2O5

3. 2 Ca + O2 => 2 CaO

4. 8 Cu + S8 => 8 CuS

5. CaO + H2O => Ca(OH)2

6. S8 + 8 O2 => 8 SO2

7. 3 H2 + N2 => 2 NH3

8. H2 + Cl2 =>2 HCl

9. 16 Ag + S8 => 8 Ag2S

10. Cr + O2 => 2Cr2O3

11. 2Al + 3Br2 => 2AlBr3

12. 2Na + I2 => 2NaI

13. 2H2 + O2 =>2 H2O

14. 4 Al + 3O2 => 2 Al2O3

Explanation:

4 0

3 years ago

What change in energy occurs when you burn coal or petroleum?

OverLord2011 [107]

Chemical energy to thermal

5 0

3 years ago

A balloon is inflated such that a radius is 7 cm what is the volume of air inside the balloon in milliliters

DedPeter [7]

Answer:

$V=14373.33\ \text{mm}^3$

Explanation:

It is given that,

The radius of the inflated balloon is 7 cm.

We need to find the volume of air inside the balloon in milliliters.

The balloon is in the shape of a sphere whose volume is given by :

$V=\dfrac{4}{3}\pi r^3\\\\\text{Put r = 7 cm}\\\\V=\dfrac{4}{3}\times \dfrac{22}{7}\times 7\times 7\times 7\\\\V=1437.33\ \text{cm}^3\\\\\text{We know that, 1 cm = 10 mm}\\\\\text{So},\\\\V=14373.33\ \text{mm}^3$

Hence, the volume of the air inside the balloon is $14373.33\ \text{mm}^3$ .

3 0

3 years ago

How does heat, without causing melting, damage a rock below eath’s surface

zheka24 [161]

It could be erosion

4 0

3 years ago

Most scientific questions are developed from

mamaluj [8]

Most scientific questions are developed from Observations.

3 0

3 years ago

Read 2 more answers