Protons
Explanation:
Every element had a different number of protons in their atomic structure. The number of protons distinguish one chemical element from another.
An element is a distinct substance that cannot be split up into simpler substances.
They are made up of protons, neutrons and electrons.
Protons and neutrons are called nucleons and they occupy the nucleus of an atom. The protons are positively charge and the neutrons carry no charges.
Electrons are the negatively charged particles in an atom.
Every atom is distinguished from one other by the number of protons they contain. This knowledge is the basis of the modern periodic table.
The modern periodic law states that "the properties of elements are a periodic function of their atomic number which is the number of protons".
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Answer:
earthquakes occur when the edges suddenly become unstuck and slip along a fault
Explanation:
Answer:
the flow of energy in an ecosystem
the eating patterns of organisms
how much energy is transferred from one organism to another
Explanation:
A food web is an interconnection of multiple food chains and a practical representation of what-eats-what in an ecosystem, while a food chain is a linear sequence of how nutrients and energy (in the form of food) are transferred from one organism to another organism in an ecosystem. A food web contains many interconnected food chains. A food web or food chain provides information about how organisms are connected, the eating patterns of organisms, and the flow (or the amount) of energy that is transferred from one level to another through different organisms in an ecosystem.