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
cluponka [151]
3 years ago
14

How many protons does mercury have?

Chemistry
2 answers:
lubasha [3.4K]3 years ago
7 0
The mercury has 80 protons and 120 neutrons
Marat540 [252]3 years ago
3 0
Mercury has 80 Protons
You might be interested in
Among the following, which element has the lowest ionization energy? Question 2 options: Cs Na Cl I
marissa [1.9K]
The element with the lowest ionization energy is CESIUM, CS.
Ionization energy is the energy required to remove the most loosely bound electron in an atom of an element. The higher the number of shells in an atom of an element, the lower the ionization energy that will be required to remove the valence electron.
7 0
3 years ago
Read 2 more answers
Thallium consists of 29.5%Th-203 and 70.5%Th-205. What is the relative atomic mass of thallium?
grin007 [14]
0.295 * 203 = 53.885
0.705 * 205 = 144.525
53.885 + 144.525 = 204.41
The relative atomic mass of Thallium is 204.41 
7 0
3 years ago
Read 2 more answers
For a principal quantum number n, how many atomic orbitals are possible?
slavikrds [6]

Answer:

The total number of orbitals for a given n value is n2.

Explanation:

For a hydrogen atom with n=1, the electron is in its ground state; if the electron is in the n=2 orbital, it is in an excited state.

5 0
3 years ago
A student mixes a white solid and a clear liquid together. The mixture turning orange is evidence of a chemical reaction.
yulyashka [42]

Answer:

true

Explanation:

7 0
3 years ago
Read 2 more answers
Why does earth look blue from space
Julli [10]

Answer:

Earth is the only planet in our solar system that has a large amount of liquid water. About 74% of the surface of Earth is covered by liquid or frozen water. Because of this, people sometimes call it the blue planet. Because of its water, Earth is home to millions of species of plants and animals.

Explanation:

Earth is the only planet in our solar system that has a massive quantity of liquid water. About 74% of the surface of Earth is covered with the aid of liquid or frozen water. Because of this, people on occasion name it the blue planet. Because of its water, Earth is domestic to thousands and thousands of species of flora and animals.

8 0
3 years ago
Other questions:
  • Triphenylmethanol can also be prepared by reacting ethyl benzoate with phenylmagnesium bromide, and by reacting diethylcarbonate
    14·1 answer
  • A newton is used to measure force.<br><br> True or False?
    14·1 answer
  • To heat 1g of water by 1c requires
    11·2 answers
  • How is density related to the color of igneous rocks?​
    9·1 answer
  • What is the OH- in a solution with a pOH of 5.17
    12·1 answer
  • What does the chemical formula CaCl2 show about the compound it represents? It is made up of one element. It is made up of two e
    14·2 answers
  • Did you know An apple, potato, and onion all taste the same if you eat them with your nose plugged , CRAZYYYYYYYYY
    5·1 answer
  • In your own words, describe in as much detail as possible, what is air made of.
    13·2 answers
  • Which of the following compounds contains an ionic bond? *will give brainliest plus 15 points*
    8·1 answer
  • What is the expected markovnikov addition product from the addition of hi to 2-methyl-2-butene?.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!