Question

. A particle has 11 protons,12 neutrons and 10 electrons.The particle is most likely to be: *

(a)A molecule

(b)An atom

(c)A cation

(d)An anion

​

Answer 1

Answer:

Number of proton =11

No. of neutron =12

No. of electron =10

Atomic number z=11

Element =Na

particle →Na

+

(due to less electrons then proton)

answer atom

Answer 2

Answer:

due to less then protons

b)an atom