Question

positive number and negative number together from a group called the group of --------------------------​

Answer 1

Answer:

Positive number, zero and negative number together from a group called the group of Integers

Answer 2

Step-by-step explanation:

The kinetic energy of an ejected electron equals the photon energy minus the binding energy of the electron in the specific material. An individual photon can give all of its energy to an electron. The photon's energy is partly used to break the electron away from the material.