expand icon
book Biology 11th Edition by Gerald Audesirk,Teresa Audesirk,Bruce Byers cover

Biology 11th Edition by Gerald Audesirk,Teresa Audesirk,Bruce Byers

Edition 11ISBN: 978-0134168296
book Biology 11th Edition by Gerald Audesirk,Teresa Audesirk,Bruce Byers cover

Biology 11th Edition by Gerald Audesirk,Teresa Audesirk,Bruce Byers

Edition 11ISBN: 978-0134168296
Exercise 9
The mass number of an element is equal to
A) the mass of its atom's protons and neutrons.
B) the mass of its atom's neutrons.
C) the mass of its atom's protons.
D) its atomic number.
Explanation
Verified
like image
like image

Neutron is a neutral charge subatomic pa...

close menu
Biology 11th Edition by Gerald Audesirk,Teresa Audesirk,Bruce Byers
cross icon