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
Lena [83]
3 years ago
7

How do I find the number of neutrons in an atom?

Chemistry
2 answers:
Lostsunrise [7]3 years ago
5 0
You subtract the atomic number of the element with the mass number to get the number of neutrons
Vaselesa [24]3 years ago
4 0

You need to subtract the number of protons from the mass number.

You might be interested in
In the titration of acetic acid, CH3COOH, a 0.20 M solution of NaOH is used. A volume of 15.00 mL of CH3COOH solution is
yan [13]

Answer:

naci

Explanation:

6 0
2 years ago
1. Is O2 a compound? Explain.
zhuklara [117]
1. O2 is not a compound because it only contains one or more type of the same element atom.
2. O2 is a molecule because a molecule is one or more of the same element atom.
3. The law of conversion is that the mass of the system will stay the same when transfer takes place. Like if you had an equation O+H2—> H2O the mass will remain the same.

4. It will be equal to 10 because of law of conservation of matter.

5. One observation can be that the compound, reaction you’re observing, has change states.

4 0
3 years ago
When iodine is added to foods with no starches it turns
Monica [59]

Answer:

Add Iodine-KI reagent to a solution or directly on a potato or other materials such as bread, crackers, or flour. A blue-black color results if starch is present. If starch amylose is not present, then the color will stay orange or yellow

5 0
2 years ago
Describe how to determine the rate law for an<br> overall reaction that involves multiple steps.
Zarrin [17]

Answer:

The sum of each elementary step in a reaction mechanism must yield the overall reaction equation. From the rate law of the rate-determining step it  must agree with the experimentally determined rate law. The rate-determining step is the slowest step in a reaction mechanism. Because it is the slowest, it determines the rate of the overall reaction.

Explanation:

5 0
2 years ago
Hey guys, about to submit my draft for business and chemistry.
drek231 [11]

Answer:

so u can put on hot sauce to spice it up

and give it to ur teacher

8 0
3 years ago
Read 2 more answers
Other questions:
  • How many milliliters are equal to 0.399195L
    13·1 answer
  • In a mixture of helium and chlorine, occupying a volume of 14.6 l at 871.7 mmhg and 28.6oc, it is found that the partial pressur
    10·1 answer
  • 1. What property do elements share if they are on the same row of the periodic table? What if they are in the same column?
    8·1 answer
  • An adaption is a change that_______.
    15·1 answer
  • Which is a renewable energy source?
    11·2 answers
  • How many moles of H are present in 3 moles of carbon trihydride?
    14·1 answer
  • Does anyone know how to make this picture more clear so I can see the numbers?
    14·1 answer
  • How many micrometers are in 1.25 miles. Tell me how you got that answer as well.​
    15·1 answer
  • The amplitude of a wave is the distance between a point on one wave and the identical point on the next wave T or F?
    12·1 answer
  • H E L P M E<br> ashlynkhimehardinan<br><br> complete the sentence
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!