1 The pet's remains may be buried in the backyard for free or at a pet cemetery for between $500 and $730. 2  Cats and small dogs cost less and burial for large dogs typically costs more. 3  Caskets range from $90 to $145. 4  The pet's remains may be cremated, either by itself of as part of a group.
Answer: C) Neutron Neutron has approx the same mass as a proton. Remember that Proton+neutron= atomic mass. Each neutral atoms has the same number of proton and electrons, but electron's mass is not included in the overall atomic mass, because is too small. BoxingTiger Â· 5 years ago.
Atomic mass is the sum of the masses of the protons, neutrons, and electrons in an atom, or the average mass, in a group of atoms. However, electrons have so much less mass than protons and neutrons that they don't factor into the calculation. So, the atomic mass is the sum of the masses of protons and neutrons.