DMSI- M01 Basic atomic structure
the use of the word atoms is first attributed to: - ANS-greeks
who likened the atom of our solar system - ANS-bohr
it is important to keep in mind that the atom is mostly made up of: - ANS-empty space
which particle is the smallest in terms of mass - ANS-electrons
which of the following provides the negative charges of an atom - ANS-electron
which of the following must balance in terms of number of each to give an atom a
neutral charge?
1- protons 2- electrons 3- neutrons - ANS-1&2
what is the purpose of binding energy? - ANS-hold protons and neutrons together
electron shells refer to: - ANS-orbits of the electrons
which shell is furthest from the nucleus?
a- K
b- L
c- M
d- N - ANS-N
what is the max number of electrons that will occupy the M shell - ANS-18
which of the following have the same number of neutrons?
a- isotopes
b- isobars
c- isotones
d- isomers - ANS-isotones
which of the following has the same number of protons?
a- isotopes
b- isobars
c- isotones
d- isomers - ANS-isotopes
the use of the word atoms is first attributed to: - ANS-greeks
who likened the atom of our solar system - ANS-bohr
it is important to keep in mind that the atom is mostly made up of: - ANS-empty space
which particle is the smallest in terms of mass - ANS-electrons
which of the following provides the negative charges of an atom - ANS-electron
which of the following must balance in terms of number of each to give an atom a
neutral charge?
1- protons 2- electrons 3- neutrons - ANS-1&2
what is the purpose of binding energy? - ANS-hold protons and neutrons together
electron shells refer to: - ANS-orbits of the electrons
which shell is furthest from the nucleus?
a- K
b- L
c- M
d- N - ANS-N
what is the max number of electrons that will occupy the M shell - ANS-18
which of the following have the same number of neutrons?
a- isotopes
b- isobars
c- isotones
d- isomers - ANS-isotones
which of the following has the same number of protons?
a- isotopes
b- isobars
c- isotones
d- isomers - ANS-isotopes
