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
miskamm [114]
4 years ago
11

How many neutrons does element X have if its atomic number is 22 and its mass number is 99?

Chemistry
1 answer:
Scrat [10]4 years ago
5 0
77.

To find the answer u have to subtract the atomic mass from the atomic number.
You might be interested in
i was told to paste this to other comment sections sooo...HEY PLS DON'T JOIN THE CALL OF A PERSON WHO'S ID IS 825 338 1513 (I'M
serg [7]
OH WOW OKAY THANK YOU
5 0
3 years ago
Read 2 more answers
A balanced chemical equation is a direct presentation of the ___________.
DENIUS [597]
The correct answer is law of conservation of mass!
4 0
3 years ago
Which alternative energy source would be expected to be the least dependent upon the weather?
Elza [17]
Of the three sources listed, geothermal energy 
is the least dependent on the weather.
(Once it's installed and running, that is.)
3 0
4 years ago
Read 2 more answers
Please help me with this I will give out extra points with the brain thing if you help me with this science question 2/5 image b
tangare [24]
The answer to your question is B
4 0
3 years ago
The only
oee [108]

Answer:

ddffcfffii iiicicjcjucucjucucjdj

3 0
4 years ago
Other questions:
  • For the following measurements , 27.5 x 0.125 x 13= 44.6875 , choose the answer that is rounded to the correct number of signifi
    10·1 answer
  • What is common to all elements in the same group on the periodic table
    9·2 answers
  • What is the oxidation number of Chlorine in NaClO4?
    10·2 answers
  • I do not understand what to do here
    14·1 answer
  • When burned, coal releases _____. oxygen carbon dioxide methane sulfur nitrogen oxide?
    15·1 answer
  • What happens when a candle stops burning after putting a glass jar over them
    9·1 answer
  • CORO<br> Name three ways that scientists can ensure their results<br> are reliable
    10·1 answer
  • In a neutralization reaction with a strong acid or base, all of the hydrogens from the acid and the hydroxides from the base rea
    7·2 answers
  • If 0.5 L of O2(g) reacts with H, to produce 1 L of H2O(g), what is the volume of
    8·1 answer
  • How does a nuclear cooling tower work?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!