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
EleoNora [17]
3 years ago
14

If you know the number of protons what else do you know the number of?

Chemistry
2 answers:
pav-90 [236]3 years ago
5 0
You know the atomic number
Vikki [24]3 years ago
5 0
<span>If you know the number of protons you also know the number of electrons because an element has the same number of electrons as it does protons.</span>
You might be interested in
Good morning to all Indians​
zimovet [89]
<h3>Good Morning have a nice day </h3>

<h2>#itz mishika here#</h2>
3 0
2 years ago
Read 2 more answers
Calculate the average atomic mass of element X using the table below. Then use the periodic table to identify the element. Separ
Ksenya-84 [330]

Answer:

126.8, Iodine

Explanation:

  • mass ×abundance/100
  • (126.9045×80.45/100)+(126.0015×17.23/100)+(128.2230×2.23/100)
  • 102.1+21.7+3=126.8

<em>IODINE</em><em> </em><em>has</em><em> </em><em>an</em><em> </em><em>atomic</em><em> </em><em>mass</em><em> </em><em>of</em><em> </em>126.8 or 126.9

4 0
3 years ago
How did newton use creativity and logic in his approach to investigating light
fiasKO [112]
He used prisms to demonstrate how white light is in fact made
3 0
3 years ago
Read 2 more answers
Calculate 18.9 minus 2.15. Round the answer to the correct number of significant figures.
Lerok [7]
The answer is 16.75 it rounds to 17 Hope this helps! ;D
7 0
3 years ago
How to measure the volume of a substance in a test tube?
Naya [18.7K]
Hello!
Answer:
<span>Calculate Density Using Volume of a Cylinder.
That is one great way to measure the volume!
Hoping this helps you! ;D</span>
6 0
3 years ago
Other questions:
  • Conductive definition science term
    6·1 answer
  • An example of a fixed cell is a/an
    12·1 answer
  • Do you expect the ionization energies of anions of group 17 elements to be lower than, higher than, or about the same for neutra
    13·1 answer
  • What are 3 benefits of being a part of the microgrid?
    6·1 answer
  • A light bulb contains argon gas at a temperature of 295 k and at a pressure of 75 kilopascals. the light bulb is switched on, an
    11·2 answers
  • A 27.86 ml sample of 0.1744 m hno3 is tirades with 29.4ml of a job solution. What is the molarity of the koh
    5·1 answer
  • GAS LAW:
    5·1 answer
  • I have some questions, any help would be loved!
    14·1 answer
  • How many grams of ammonia would be produced from the reaction of 2.64 moles of hydrogen gas reacting with excess nitrogen?
    7·1 answer
  • Can someone in here please answer there question for the love of god
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!