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In a combustion reaction water changes oxidation number redox?
In a combustion reaction, the oxidation number of hydrogen in water is +1 and the oxidation number of oxygen is -2. The oxidation number of an element in a compound represents the charge it would have if all shared electrons were assigned to the more electronegative element.
What does the atomic number equal of an element?
The atomic number of an element equals the number of protons in the element.
Element that has the same number of protons but different number of neutrons?
An isotope of an element has the same number of protons but a different number of neutrons. One of the most common is deuterium (heavy water), an isotope of hydrogen that has one neutron instead of the usual zero.
What is the element name for element number 31?
The element name for element number 31 is Gallium.
What is equal to the number of protons in an element?
The atomic number in an element is equal to the number of protons in an element. For example, Hydrogen has an atomic number of 1 and 1 proton.
What element decomposes in water?
There are a number of metals that react with water, such as sodium, lithium, etc., but there is no element that decomposes in water. Decomposition is a characteristic of more complex molecules, not of elements.
The ocean water is it an element?
No, it is a mixture of a number of different compound. Water itself is a compound. Ocean water is not pure water though.
In a combustion reaction water changes oxidation number redox?
In a combustion reaction, the oxidation number of hydrogen in water is +1 and the oxidation number of oxygen is -2. The oxidation number of an element in a compound represents the charge it would have if all shared electrons were assigned to the more electronegative element.
What number identify an element?
The atomic number of an element is equal to the number of protons in the nucleus of that element; it will identify the element. The number of neutrons of a given element may be different as the element may have a number of isotopes.
The number of protons contained in each element gives that element what number?
The number of protons in the nucleus of an element gives that element its ATOMIC NUMBER.
What is the number of atoms in an element?
The number of atoms in an element depends on WHAT element AND how much of that element.
Which chemical element has the atomic number 1?
Hydrogen is a non metal element. Atomic number of it is 1.
Who discovered the element water?
Water is not an element
What is The number of protons in an atom of an element is the element's?
The number of protons in an atom of an element is equal to the number of electrons in that atom which is equal to that element's atomic number.
What does the atomic number equal of an element?
The atomic number of an element equals the number of protons in the element.
What is the number of protons for an element is the same as the number of the subatomic number?
By definition, the number of protons in the atoms of an element is the atomic number of the element.
Are atoms with the same atomic number atoms of the same element?
yes. Isotopes of an element have the same number of protons, thus electorns, thus the same chemical properties. Where isotpes differ is in the number of neutrons. Consider hydrogen, atomic number 1, atomic weight 1, 1 proton, 1 electron vs duterium, atomic number 1 atomic weight 2, 1 proton, 1 electron, 1 neutron. H2O = water D2O = heavy water
