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
Aleonysh [2.5K]
3 years ago
8

How many protons are in the nucleus of an atom with an atomic number of 15?

Chemistry
1 answer:
Vitek1552 [10]3 years ago
3 0
15 because atomic no. is the number of protons
You might be interested in
What is the amount in grams of EDTA needed to make 315.1 mL of a 0.05 M EDTA solution. The molar mass of EDTA is 374 g/mol
statuscvo [17]

Answer:

58.92 g EDTA

Explanation:

315.1 mL = .3151 L    

M = Moles / Liter

.3151 L  x <u>0.5 mol EDTA</u>  x  <u>374 g EDTA</u>  =  58.92 g EDTA

                1 L EDTA             1 mol EDTA

4 0
2 years ago
Examples of type of matter that_ through the environment are carbon, nitrogen, and water​
oee [108]

Answer:

examples of type of matter that <u>c</u><u>i</u><u>r</u><u>c</u><u>u</u><u>l</u><u>a</u><u>t</u><u>e</u><u> </u>through the environment are carbon, nitrogen, and water

8 0
3 years ago
The actual yield of a product is
anzhelika [568]

Answer:

C

Explanation:

8 0
3 years ago
Insert numbers next to these steps to show the correct order of events for a fuel cell to work. (1 - first step, 5 – last step).
alexgriva [62]

Answer:

2

5

4

1

3

Explanation:

got it right on edge :))))

5 0
3 years ago
In which process are glucose and oxygen the reactants?
Alenkasestr [34]
The answer is B. Cellular Respiration, for sure.
7 0
4 years ago
Read 2 more answers
Other questions:
  • Solution ,colloid ,or suspension
    6·2 answers
  • In what ways does science benefit society.
    14·1 answer
  • Early Earth was largely anoxic with very little oxygen present in the atmosphere. However, approximately 2 billion years ago, a
    14·1 answer
  • Chem help<br>calculate the wavelength of an electromagnetic wave with a frequency of (in pic)​
    11·1 answer
  • When trying to determine whether or not an atom gives up electrons easily, do chemists look at electronegativity or ionization p
    7·1 answer
  • Which ionic compound is water soluble? CuS NH4 NO3 SrSO4 ZnF
    5·2 answers
  • How many milliseconds (ms) are there in 3.5 seconds (s)?
    11·2 answers
  • NEED QUESTION 17 help me y’all pleaseee
    6·2 answers
  • What is the approximate volume of 280 g of chlorine gas (Cl2) at STP
    15·1 answer
  • Choose all of the following mole ratios that are correct for the reaction given below. Be sure to choose all that apply.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!