Which of the following consists of one electron, one proton and zero neutron ?

Question

Which of the following consists of one electron- one proton and zero neutron -1H-2-1H-1-1H-3-2He-4

Toppr Admin · Accepted Answer

1H1 consists of one electron- one proton and zero neutron-Number of electrons - number of protons - atomic number -1Number of neutrons - Mass number -x2212- atomic number -1-x2212-1-0

Which of the following consists of one electron, one proton and zero neutron ?
$_{1} H^{2}$
$_{1} H^{1}$
$_{1} H^{3}$
$_{2} H e^{4}$

$_{1} H^{1}$ consists of one electron, one proton and zero neutron.
Number of electrons $=$ number of protons $=$ atomic number $= 1$
Number of neutrons $=$ Mass number $-$ atomic number $= 1 - 1 = 0$

Which of the following consists of one electron, one proton and zero neutron ?1H21H11H32He4

1H1 consists of one electron, one proton and zero neutron.Number of electrons = number of protons = atomic number =1Number of neutrons = Mass number − atomic number =1−1=0

Which of the following consists of one electron, one proton and zero neutron ?
$_{1} H^{2}$
$_{1} H^{1}$
$_{1} H^{3}$
$_{2} H e^{4}$

$_{1} H^{1}$ consists of one electron, one proton and zero neutron.
Number of electrons $=$ number of protons $=$ atomic number $= 1$
Number of neutrons $=$ Mass number $-$ atomic number $= 1 - 1 = 0$