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
Genrish500 [490]
3 years ago
14

What takes up the vast majority of space in an atom?

Chemistry
1 answer:
yKpoI14uk [10]3 years ago
7 0

The answer is: a relatively large electron cloud.

Atom is composed of the nucleus and the electron cloud.

Protons (positive particles) and neutrons (neutral particles) are in the nucleus of an atom and electrons (negative particles) are in the electron cloud.

Nucleus is in the centar of the atom atom and electron cloud is surrounding it.

Atoms have their mass concentrated in a very small nucleus.


You might be interested in
For this ionic compound, what would be the name of the anion? Ca(NO3)2
Ne4ueva [31]
Idk if it's correct but I guess it's calcite (c)
4 0
3 years ago
Read 2 more answers
Which source of energy is a fossil fuel?
Ahat [919]
I'm only in middle school but i believe its coal.

8 0
3 years ago
Read 2 more answers
Draw a structural formula for the alkene you would use to prepare the alcohol shown by hydroboration/oxidation.
Nastasia [14]

Answer:

See explanation

Explanation:

The question is incomplete because the image of the alcohol is missing. However, I will try give you a general picture of the reaction known as hydroboration of alkenes.

This reaction occurs in two steps. In the first step, -BH2 and H add to the same face of the double bond (syn addition).

In the second step, alkaline hydrogen peroxide is added and the alcohol is formed.

Note that the BH2 and H adds to the two atoms of the double bond. The final product of the reaction appears as if water was added to the original alkene following an anti-Markovnikov mechanism.

Steric hindrance is known to play a major role in this reaction as good yield of the anti-Markovnikov like product is obtained with alkenes having one of the carbon atoms of the double bond significantly hindered.

5 0
2 years ago
PLEASE HELP! ONLY SERIOUS ANSWERS! I APPRECIATE ANYTHING!! 30PTS!!!
xenn [34]
1 is b 2 is a 3 is d 4 is a 5 is c
5 0
3 years ago
A section of the periodic table is shown below: A portion of two rows of the periodic table is shown. The first row reads two he
cluponka [151]

 The statement  which is true  is

Fluorine  is more reactive  than nitrogen because fluorine  needs  only  one electron to fill  its  outermost  shell.


     <u><em>Explanation</em></u>

Fluorine  has  electron configuration  of 1S²2S²2P⁵  while nitrogen  has 1S²2S²2P³  electron configuration.

The 2P sub shell  for nitrogen   is  half filled  therefore it is sable  than fluorine.

since  p orbital  can hold a maximum  of  6  electrons ,Fluorine  requires  1 electron  to  completely fill  it's 2P  sub shell  which make it    more  reactive than nitrogen.



7 0
3 years ago
Other questions:
  • What is the mass of 1.0 x 10-3 mole of Zn? 3.9 x 1022 0.065 0.000015
    14·2 answers
  • Which of the following is composed of organic compounds?
    7·2 answers
  • During osmosis, water moves from a region of _____ to a region of _____.both "high solvent concentration; low solvent concentrat
    10·2 answers
  • An appliance's energy use over time is called its _____ .
    9·1 answer
  • Information that tells why or how something happens is (a):
    8·2 answers
  • Which compound is produced during regeneration?
    9·2 answers
  • The atomic mass of Gallium is 69.72 AMU. The masses of the naturally occurring isotopes are 68.9257 AMU and 70.908 AMU for Ga-69
    12·1 answer
  • Write the ionic equation for the neutralisation reaction
    5·1 answer
  • When a solid undergoes _____ it takes up less space due to cooling
    8·2 answers
  • Below you will see both the elements for comparison and a star's spectrum. Your job is to identify all the elements you can dete
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!