what changes when you add a neutron to an atom?\n○ its mass increases by 1.\n○ its mass decreases by 1.\n○…

what changes when you add a neutron to an atom?\n○ its mass increases by 1.\n○ its mass decreases by 1.\n○ its net charge changes to -1.\n○ its net charge changes to +1.

what changes when you add a neutron to an atom?\n○ its mass increases by 1.\n○ its mass decreases by 1.\n○ its net charge changes to -1.\n○ its net charge changes to +1.

Answer

Brief Explanations:

Neutrons have a mass of approximately 1 atomic mass unit and no electric charge. Adding a neutron to an atom increases its mass by 1 atomic mass unit and does not change its net - charge since neutrons are neutral.

Answer:

Its mass increases by 1.