Ionic and Covalent compounds?
By Joshua Tompsett Why atoms for bonds: As you may know atoms have a nucleus, which is the cluster of neutrons and protons at the core of...
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JoshWho3114
- Sep 18, 2022
- 3 min
Solutions, Solvents, Mixtures?
By Joshua Tompsett Mixtures: This is where one or more substances are combined together, although they aren't chemically bound and...
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JoshWho3114
- Sep 15, 2022
- 2 min
Isotopes, What are they?
By Joshua Tompsett What are isotopes? Isotopes are elements which have the same amount of Protons, but has a different amount of...
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Oleksandr Koliakin
- Sep 15, 2022
- 1 min
Measurement Prefixes
By Oleksandr Koliakin Prefixes for measurements are incredibly important. Here are the basic ones (the ones in bold are the most common):...
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Jeffrey
- Apr 16, 2021
- 1 min
Bronston-Lowry method of determining acids and bases
Understanding the properties of acidity would be a valuable tool to support estimations of how two substances will react. It would also...
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Oleksandr Koliakin
- Oct 24, 2020
- 1 min
Hydrocarbons
By Oleksandr Koliakin Hydrocarbons are a type of molecules. Hydrocarbons, as their name suggests, are made out of hydrogen and carbon....
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Oleksandr Koliakin
- Oct 7, 2020
- 2 min
Atoms
By Oleksandr Koliakin A lot of the things that we know of is made out of atoms. Some people think that everything is made out of atoms,...
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Oleksandr Koliakin
- Jul 8, 2020
- 1 min
Zinc
Chemical symbol: Zn Atomic number: 30 Atomic mass: 65.39 Group: 12 Period: 4 Element category: Transition metals Block: d-block Number of...
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Oleksandr Koliakin
- Jul 8, 2020
- 1 min
Copper
Chemical symbol: Cu Atomic number: 29 Atomic mass: 63.546 Group: 11 Period: 4 Element category: Transition metals Block: d-block Number...
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Oleksandr Koliakin
- Jul 8, 2020
- 1 min
Nickel
Chemical symbol: Ni Atomic number: 28 Atomic mass: 58.693 Group: 10 Period: 4 Element category: Transition metals Block: d-block Number...
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Oleksandr Koliakin
- Jul 8, 2020
- 1 min
Cobalt
Chemical symbol: Co Atomic number: 27 Atomic mass: 58.933 Group: 9 Period: 4 Element category: Transition metals Block: d-block Number of...
10
Oleksandr Koliakin
- Jul 8, 2020
- 1 min
Iron
Chemical symbol: Fe Atomic number: 26 Atomic mass: 55.845 Group: 8 Period: 4 Element category: Transition metals Block: d-block Number of...
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Oleksandr Koliakin
- Jul 8, 2020
- 1 min
Manganese
Chemical symbol: Mn Atomic number: 25 Atomic mass: 54.938 Group: 7 Period: 4 Element category: Transition metals Block: d-block Number of...
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Oleksandr Koliakin
- Jul 8, 2020
- 1 min
Chromium
Chemical symbol: Cr Atomic number: 24 Atomic mass: 51.996 Group: 6 Period: 4 Element category: Transition metals Block: d-block Number of...
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Oleksandr Koliakin
- Jul 8, 2020
- 1 min
Vanadium
Chemical symbol: V Atomic number: 23 Atomic mass: 50.942 Group: 5 Period: 4 Element category: Transition metals Block: d-block Number of...
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Oleksandr Koliakin
- Jul 8, 2020
- 1 min
Titanium
Chemical symbol: Ti Atomic number: 22 Atomic mass: 47.867 Group: 4 Period: 4 Element category: Transition metals Block: d-block Number of...
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Oleksandr Koliakin
- Jul 8, 2020
- 1 min
Scandium
Chemical symbol: Sc Atomic number: 21 Atomic mass: 44.956 Group: 3 Period: 4 Element category: Transition metals Block: d-block Number of...
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Oleksandr Koliakin
- Jul 8, 2020
- 1 min
Calcium
Chemical symbol: Ca Atomic number: 20 Atomic mass: 40.079 Group: 2 (Alkali earth metals) Period: 4 Element category: Alkali earth metals...
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Oleksandr Koliakin
- Jul 8, 2020
- 1 min
Potassium
Chemical symbol: K Atomic number: 19 Atomic mass: 39.098 Group: 1 (Hydrogen and Alkali metals) Period: 4 Element category: Alkali metals...
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Oleksandr Koliakin
- Jul 7, 2020
- 1 min
Argon
Chemical symbol: Ar Atomic number: 18 Atomic mass: 39.948 Group: 18 (Noble gases) Period: 3 Block: p-block Number of protons: 18 Number...
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