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
jekas [21]
3 years ago
12

The mass of an atom is contained primarily in its _____. A. Electron Shell B. Nucleus C. Proton D. Size

Biology
2 answers:
kherson [118]3 years ago
8 0
The mass of the atom is contained mainly in the nucleus itself. The nucleus is composed of a number of protons and neutrons which are positively charged and neutrally charged sub particle components. The nucleus are surrounded by electrons.
igor_vitrenko [27]3 years ago
6 0
The mass of an atom is contained primarily in its NUCLEUS.
An atom is made up of three sub particles, which are proton, neutrons and electrons. The proton and the neutrons are located in the nucleus of the atom while the electron  are located outside the nucleus where they move about in continuous motion around the nucleus. The proton and the neutrons, which are located in the nucleus have the same relative mass of 1, which has been estimated to be about 2,000 times bigger than that of the electron, which has a relative mass of 0.0005. This shows that, the mass of an atom is located primarily in its nucleus. <span />
You might be interested in
Buony
sasho [114]
My lg is driplikemessiah and just look up the
4 0
2 years ago
What are some common characteristics of an genesis rock?
horrorfan [7]

Answer:

anorthosite, it is an anorthosite, composed mostly of a type of plagioclase feldspar known as anorthite.

4 0
3 years ago
One of the following results when rocks that are under stress from the internal earth processes that produce continents and ocea
Furkat [3]
I’m not sure I’m probably rlly wrong but I think the answer is E
8 0
2 years ago
Read 2 more answers
A white-eyed female Drosophila is crossed with a red-eyed male Drosophila. Which statement below correctly describes the results
Sophie [7]

Answer:

I think that 50-50% chance

Explanation:

7 0
3 years ago
While there is only one species of Galapagos Island tortoise, there are several subspecies. Larger islands with more wet highlan
hodyreva [135]

Answer:

Tortoises with better adaptations in shell shape and leg length were selected to exploit the food resources on each island and, thus, they were capable of having more offspring.

Explanation:

Natural selection can be defined as the process of differential survival and reproduction in a given environment due to differences in their phenotypic traits. Thus, these phenotypic traits are selected to be better adapted to their environment. As a consequence of natural selection, organisms evolve by changing their phenotype frequencies over many generations. In this case, phenotypic differences are expressed as variations in shell shape and leg length, which are adaptive traits that were selected on each island.

5 0
3 years ago
Read 2 more answers
Other questions:
  • Drag each of the labels into the appropriate position to indicate which blood type is being described.
    9·1 answer
  • During which phase of the cell cycle does dna duplication, or replication, take place?
    15·1 answer
  • HELP FAST!!!!!!!
    7·1 answer
  • Human actions cannot change Earth’s atmosphere. true or false? with explaining please I will award brainiest
    6·1 answer
  • What role does fish have on india
    6·1 answer
  • Telegraphy remained the major technology for intercontinental communication well into the ________.
    11·1 answer
  • True or False: Mitosis results in four genetically different haploid cells.
    13·2 answers
  • Which statement is true? (1 point)
    13·1 answer
  • 21. Which step in cellular respiration occurs outside of the inner membrane space of the cell mitochondria? a. Krebs Cycle c. Tr
    9·1 answer
  • What is a primary function of the corpus callosum?.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!