Answer:
The correct answer is B. Isotopes of an element differ in the number of neutrons.
Explanation:
Isotopes are atoms of the same chemical element, and therefore with the same number of protons, in which the number of neutrons in the atom core differs. According to current models, an atom consists of an atomic nucleus surrounded by a cloud of electrons. The core consists of a number of protons and a number of neutrons. The number of protons determines the atomic number of the element and also the chemical properties. The number of neutrons determines, among other things, the stability of the nucleus and, together with the number of protons, the atomic mass. Two atoms with the same number of protons but a different number of neutrons are called two isotopes of the same element.
Atomization refers to separating something into fine particles.
Answer:
The lion says when they die they become the grass. The antelope eat the grass for there energy and the lions eat the antelope so the can get energy.
Explanation:
The atomic structure of an atom that is stable and unreactive would first be that its valence shell is full, it is a happy atom. They do this by losing, gaining or sharing their electrons. This makes them stable. It is also a Noble gas, noble gases are unreactive!
Answer:
a. GIS
Explanation:
GIS research technique is used in order to study the movement patterns of deer at different times because the geographic information system (GIS) is a framework for collecting, managing, and analyzing the data in order to know about the geography of that area. GIS also allows us to find out the events that is happening inside a specific region or nearby to a specific region.