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Science Vocabulary #1

If you want to learn complicated words, and their definitions, but don't know wear to began, you can start here. Volume One

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Ashleigha Grossi

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Cards in this guide (4)
Proton

A stable subatomic particle occurring in all atomic nuclei, with a positive electric charge equal in magnitude to that of an electron, but of opposite sign

Neutron

A subatomic particle of about the same mass as a proton but without an electric charge, present in all atomic nuclei except those of ordinary hydrogen

Cell Membrane

The semipermeable membrane surrounding the cytoplasm of a cell

Nucleus

A dense organelle present in most eukaryotic cells, typically a single rounded structure bounded by a double membrane, containing the genetic material

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