subject
Chemistry, 07.11.2019 20:31 ballislifeqw3089

Can someone check my anser plase

protons and electrons naturally repel each other; therefore, protons stay in the nucleus.

true
false

protons and electrons naturally attract each other, but the nucleus overcomes this electrostatic interaction by nuclear forces.


false

the two forces most responsible for holding the atom together are:

gravitational and weak
electromagnetic and strong nuclear
strong nuclear and weak
gravitational and electromagnetic

rutherford's model of the atom was similar to bohr's model because they both thought that:
electrons were located in the nucleus of the atom
the nucleus of the atom was centrally located in the atom and was positively
the nucleus was negatively charged and that the electrons were positively charged
electrons were too small in size to affect the properties of atoms

bohr looked to improve upon rutherford's model of the atom because bohr thought that rutherford's model:

was totally incorrect
needed to relocate the protons and neutrons
was not stable because the electrons did not have set
did not account for the positive charge of the protons

one of the important shortcomings of the bohr model of the atom was that:
it did not distinguish between protons and electrons
it specified both definite location and momentum (energy) for an
it showed that all electrons have equal energies
electron energies cannot be calculated

the scientist most often credited with the idea that a quantum of light (photon) can act as a particle is:

schrödinger
de broglie

heisenberg

the heisenberg uncertainty principle states that:

the wave nature and the particle nature of matter are unrelated to one another
the wave nature and the particle nature of matter are complementary
the wave nature and the particle nature of matter are directly proportional to one another
the wave nature and the particle nature of matter are both able to be precisely calculated

electrons occupy certain high probability areas known as orbitals.


false

i need on the images also


Can someone check my anser plase protons and electrons naturally repel each other; the
Can someone check my anser plase protons and electrons naturally repel each other; the
Can someone check my anser plase protons and electrons naturally repel each other; the

ansver
Answers: 3

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 06:00, coolkid2041
One does not belong why? ice, gold ,wood ,diamond and table salt
Answers: 1
image
Chemistry, 22.06.2019 09:00, valeriekbueno
If you chip a tooth, most likely you will go to the dentist to have the missing material filled in. currently the material used to fill in teeth is a polymer that is flexible when put in, yet is hardened to the strength of a tooth after irradiation with blue light at a wavelength of 461 nm. what is the energy in joules for a photon of light at this wavelength?
Answers: 1
image
Chemistry, 22.06.2019 10:00, lizzy2951
Ahydrogen atom has 1 electron. how many bonds can hydrogen form? a) 1 b) 2 c) 3 d) 4 e) 5
Answers: 3
image
Chemistry, 22.06.2019 12:40, cat216
In the following table, all the columns for the element calcium are filled out correctly. element electron structure of atom electron structure of ion net ionic charge calcium 1s22s22p63s23p64s2 1s32s22p63s23p64s1 +1 true false
Answers: 2
You know the right answer?
Can someone check my anser plase

protons and electrons naturally repel each other; the...

Questions in other subjects:

Konu
Mathematics, 06.11.2020 23:40
Konu
Mathematics, 06.11.2020 23:40
Konu
History, 06.11.2020 23:40