i had the same question on my science homework!
Atomic Number
It is called a subscript
subscript
This number is the number of atoms of this element in the formula; and subscript meaning is down.
a subscript Number of atoms of that element in the molecule.
Well, in science I am learning atoms. Element: Carbon ....... Symbol: C ...... Atomic Number: 6 ....... Atomic Mass: 12 Element: Argon ......... Symbol: Ar...... Atomic Number: 18 ..... Atomic Mass: 40
It is the subscripted number immediately after the chemical element symbol in the molecular formula. If there is no number, then only one atom of that element is in itExample:H2O means two H's plus one O in water,NH3 = one N and three H atoms in ammonia
For an neutral element that has the same number of electrons and protons, the element with 11 electrons is Na, sodium.
The subscript to the left of the element symbol (unless it doesn't have a subscript; then the number of of atoms in the element is 1)
This number is the number of atoms of this element in the formula; and subscript meaning is down.
Atoms are differentiated by their number of protons. This is equal to the atomic number of the element. Additionally, in chemical formulas, each element is represented by a unique atomic symbol.
It is the subscripted number immediately after the chemical element symbol in the molecular formula. If there is no number, then only one atom of that element is in itExample:H2O means two H's plus one O in water,NH3 = one N and three H atoms in ammonia
These coefficients are subscripts after the symbol of the chemical element.
a subscript Number of atoms of that element in the molecule.
The number of atoms in an element depends on WHAT element AND how much of that element.
Well, in science I am learning atoms. Element: Carbon ....... Symbol: C ...... Atomic Number: 6 ....... Atomic Mass: 12 Element: Argon ......... Symbol: Ar...... Atomic Number: 18 ..... Atomic Mass: 40
A subscript number after each atomic symbol in a formula for the compound.
Sigificance of the Symbol of an Element :- 1. Symbol represents name of the element. 2. Symbol represents one atom of the element. 3. Symbol also represents one mole of atoms of the element. That is, symbol also represents 6.022 x 1023 atoms of the element. 4. Symbol represents a define mass of the element (equal to Atomic Mass expressed in grams).
That would be subscript.
That would be subscript.