Question

An element has the atomic number 6 and mass number 12
a) Identify the element
b) what is the number of neutron in it
c) write the symbol using atomic number and mass number
d) Is there any isotope of that element ? If yes write the symbol​

Answer 1

Answer:

a) carbon

b) 6

c) symbol - C

atomic number - 6

atomic mass - 12.011

d) Naturally there are three carbon isotopes.

Symbols - C12 , C13 , C14 .

Answer 2

Answer:

a) carbon

b) 6 to 8 neutron

answer c and d are in the attachment

can I become your bff or bf