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
harkovskaia [24]
3 years ago
11

Each atom of protium has one

Biology
1 answer:
Sindrei [870]3 years ago
4 0

Answer:

That depends on which hydrogen isotope you're referring to.

Hydrogen has three naturally occuring isotopes, protium, deuterium, and tritium.

Explanation:

Isotpes are elemens that have the same number of protons and electrons, but different numbers of neutrons.

So, an isotope of hydrogen will always have one proton in the nucleus and one electron surrounding the nucleus.

As you can see in the image, each of those three naturally occuring isotopes has a different number of neutrons in the nucleus.

Protium, which is usually called hydrogen, has one proton, one neutron, and one electron;

Deuterium has one proton, two neutrons, and one electron;

Tritium has one proton, three neutrons, and one electron.

An atom's valence shell is simply the outermost energy level that is occupied by electrons. For all three hydrogen isotopes, the valence shell, which is the only shell occupied, will contain one electron.

You might be interested in
With the severe changes to natural environments, many species are coming into contact with other species from which they were on
Artist 52 [7]

Answer:

Postzygotic isolating mechanism

Explanation:

Reproductive isolation can occur due to prezygotic or postzygotic isolating mechanism. Prezygotic mechanism prevents fertilization of gametes and can occur due to different mating behavior, different mating time period etc. Postzygotic mechanism occurs after the formation of zygote i.e. the organisms are able to mate and fertilization also occurs. However the resultant zygote may not survive. It might not survive immediately or might die before reaching the reproductive maturity. Such a situation would still come under reproductive isolation because the resultant offspring is not viable and not able to pass on the genes to the next generation.

6 0
3 years ago
And instrument to measure heart beat​
Likurg_2 [28]

Answer:

stethoscope is the instrument used to measure heart beat

3 0
3 years ago
Read 2 more answers
You have been mining for gold and you have found a nugget and are about to be rich. The density of gold is 19.3 grams/cubic cent
jekas [21]
36 g/cm3☺☺☺☺☺☺☺☺☺☺☺☺
7 0
3 years ago
Which of the following statements about cell organelles is NOT true?
Anton [14]

Answer:

B

Explanation:

many of the same organelles are located in both plants and animals cells

4 0
2 years ago
What are some actions sloths do to survive
Nina [5.8K]
I believe the answer your looking for is they hang upside down all the time this is one of their survival skills! Hope this helps!
6 0
3 years ago
Other questions:
  • Which explains why the reflex reaction is important in certain situations?
    8·2 answers
  • A molecule is applied to a cell and the intracellular Ca2+ concentration is found to transiently rise. You are curious to unders
    8·1 answer
  • Which of the feeding interactions below is MOST LIKELY to be part of this ecosystem?
    11·2 answers
  • How have increased carbon dioxide levels and temperatures affected living organisms?
    8·2 answers
  • What defines the carrying capacity of a particular species?please help
    14·2 answers
  • Which of the following best describes the role of fructose-2,6-bisphosphate (FBP) in liver cells? a. FBP is a potent allosteric
    12·1 answer
  • Answer please for points
    15·1 answer
  • Explain how the geologist knows that the flow is older then the intrusion
    6·1 answer
  • 2.Cellular ____________________ is the process in which cells use oxygen to release energy from food (glucose)
    13·2 answers
  • HOOOMANNNNNSS answer this, please.
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!