dmgtexas88
contestada

The table below gives the numbers of protons, electrons, and neutrons in four atoms. AtomNumber of protonsNumber of electronsNumber of neutrons 1393952 2404050 3393954 4404051 Based on the information that is given, which atom in the table has the highest mass? 1 2 3 4

Respuesta :

PoumonNeedsHelp

Answer: 3

Explanation:

calculate the mass for each atom:

Atom 1: 39+52=91

Atom 2: 40+50=90

Atom 3: 39+54=93

Atom 4: 40+51=91

Based on the calculated masses, Atom 3 has the highest mass with a mass number of 93. Therefore, the answer is Atom 3.