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The group number describes the type of element. it determines the number of valence electrons. It also describes its chemical properties.
Wiki User
∙ 9y ago
Wiki User
∙ 7y agoElements in a group have many similarities.
Examples: alkali metals, halogens, pnictides, noble gases, etc.
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What info about a atoms properties can you read from the periodic table?
First of all you can read the atomic number, which is the value of the number of protons in the nucleus and this is equal to the number of electrons of the atomic element.
What key info should be in the periodic table?
Examples: chemical symbol, atomic number, number of protons, group, period, etc.
What info can be found in a square on the periodic table?
You can find the Atomic Number, Atomic Mass, The Element symbol and Name and sometimes, the numbers of the electrons in each shell. (for a Bohr model)Also element symbol can be called atomic symbol.The information is the atomic number, also stands for how many electrons and protons there are in that element, also it tells what the atomic abbreviation is and the real name.Each square on the periodic table gives information about an element. On many printed periodic tables we can have atomic number, atomic weight and some other properties like melting and boiling points may also be included.the atomic number and the atomic mass. the atomic number tells you how many neutrons and electrons are in the atom, and the atomic mass tells you the combined amount of protons and neutrons and that element. there is also the symbol of the element, which is the symbol for it's name, and most tables provide the name of the elements.Most basic periodic tables contain four pieces of information for each element: the element's name, symbol, atomic number, and atomic mass. For example, the first element would have an "H", the name Hydrogen, a number 1, and a number 1.0079. H is hydrogen's symbol. The 1 is hydrogen's atomic number, which is the number of protons its nucleus. The 1.0079 is hydrogen's atomic mass.More detailed periodic tables may include number of valence electrons, electron configuration, electronegativity, ionization energy, and other properties.It varies depending on which table you use. A general table will give you the atomic number, element symbol, and atomic mass.The periodic table contains several pieces of information about each element. The element's square on the table includes its atomic symbol, atomic number, and atomic weight.Each square represents the name of the element, the atomic number, and the atomic mass of the element.
What the atomic mass and the mass number of Mg?
The atomic number of magnesium is 12 and the mass number is 24.305 use the Periodic Table it gives you all the info you need :D
What is the element that has atomic weight 40?
Calcium has an atomic weight of 40. Other info about Calcium: Symbol: Ca Name: Calcium Atomic Number: 20 Atomic Weight: 40.08 Number of Neutrons: 20 (atomic weight - atomic number) Number of Protons: 20
What info would help identify an element?
Atomic number, number of protons, melting point, boiling point, density..........
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What key info should be in the periodic table?
Examples: chemical symbol, atomic number, number of protons, group, period, etc.
What info about a atoms properties can you read from the periodic table?
First of all you can read the atomic number, which is the value of the number of protons in the nucleus and this is equal to the number of electrons of the atomic element.
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Your name, phone number and insurance policy number.
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