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What is the rows in the periodictable called?
periods, they are periods
What is atomic number same as?
The atomic number is the same as the number of protons.
What type of properties do valence elcectrons determine for an element?
Valence electrons determine the reactivity of the element.
Does an electron determine what element it is?
The number of protons determine which element an atom is and normally the number of electrons is equal to it. Strip an electron off an iron atom and you have an ionised iron atom.
What is the common ion charge of element Z?
The common ion charge of an element, Z, can be determined by looking at its position on the periodic table and its group number. Elements in the same group tend to have the same common ion charge due to their similar electron configurations. You can also refer to a periodic table to determine the common ion charge of element Z.
What is the rows in the periodictable called?
periods, they are periods
What is a substance that makes it appear on the periodictable?
In order to appear on the periodic table a substance must be an element, consisting of only one type of atom with a given number of protons in its nucleus. This number, called atomic number, is unique to each element.
What is atomic number same as?
The atomic number is the same as the number of protons.
How do oxidation numbers determine if an element is ametal or a nonmetal?
Oxidation numbers do not determine if an element is a metal or a nonmetal. The classification of an element as a metal or a nonmetal is based on its position in the periodic table and its physical and chemical properties. Metals are typically found on the left side of the periodic table, while nonmetals are found on the right side.
What type of properties do valence elcectrons determine for an element?
Valence electrons determine the reactivity of the element.
What is the following information about atomic number?
The atomic number is the number of protons in the nucleus of an atom. It determines the element's identity and its position on the periodic table. The atomic number of an element can also help to determine its chemical properties.
If the atomic number of element D is 20 then what is the atomic number of element R?
34
What do valence electrons determine about an element?
Valence electrons determine an element's chemical properties, such as its reactivity and ability to form bonds with other elements. The number of valence electrons also influences the element's position in the periodic table and its likely bonding patterns.
Does your position determine who you are?
no
What is the identity of an element determine by?
The identity of an element is determined by the number of protons.
How can you determine if a gas valve is in the on or off position?
To determine if a gas valve is in the on or off position, you can look at the position of the handle or lever. If it is parallel to the pipe, the valve is in the on position. If it is perpendicular to the pipe, the valve is in the off position.
What is the role in position management and classification?
Determine the grade of the position.
