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Inorganic Chemistry
Explore questions in the Inorganic Chemistry category that you can ask Spark.E!
- Flouride (F) and Iodine (I) are two examples of ____________.
- Elements with a full valence shell are chemically ______.
- Hydrogen bonds help maintain ____________ in living systems.
- If a pond freezes over, the ice acts as ______ for the living organisms beneath it.
- The mass number is also known as the ____________.
- the act of an atom with an incomplete valence shell sharing/transferring valence electrons with certain other atoms
- Ions are charged atoms that are produced when electrons are ______ or ______.
- When CO2 dissolves in water, it reacts with water to form a(n) ______.
- Subatomic particles make up ______.
- The first energy shell of an atom can hold ___ electrons.
- The second energy shell of an atom can hold ___ electrons.
- In what do scientists believe living organisms first evolved?
- a chemical bond that involves the sharing of electron pairs between atoms
- The third energy shell of an atom can hold ___ electrons.
- Cells consist of approximately ___% water.
- This has different properties from the elements that make it up.
- List the following in order from smallest to largest:- elements- compounds- organisms.
- "To perform life" can be synonymous with maintaining ______.
- a substance containing two or more elements in a fixed ratio
- Isotopes of an element have the same number of _______ and different numbers of________