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How many atoms are in C7H8N4O2?
There are 21 atoms, because there are 9 atoms of Carbon 8 atoms of Hydrogen and 4 atoms of Oxygen.
What element exists naturally as a ring of 8 atoms in a crown shape?
Sulfur
What are the atomic number of an element in a particle?
The number of protons in the nucleus of an atom determines an element's atomic number. In other words, each element has a unique number that identifies how many protons are in one atom of that element. For example, all hydrogen atoms, and only hydrogen atoms, contain one proton and have an atomic number of 1. All carbon atoms, and only carbon atoms, contain six protons and have an atomic number of 6. Oxygen atoms contain 8 protons and have an atomic number of 8. The atomic number of an element never changes, meaning that the number of protons in the nucleus of every atom in an element is always the same.
What part of the chemical equation tells the number of atoms of each element?
That depends on the nature of the reaction. For a typical reaction, it will be the subscript following the symbol of the element multiplied by the coefficient. For example, in Na2SO4 there will be 2 Na atoms, 1 S atom and 4 O atoms. If the reaction was 2 Na2SO4, there would be 4 Na atoms, 2 S atoms and 8 O atoms.
What number will be subscript for element b?
The subscript is the number of atoms.Example: U3O8Uranium octoxide has 3 uranium atoms and 8 oxygen atoms.
How many atoms are in the element C8H12?
C8H12 8 Carbon atoms + 12 Hydrogen atoms = 20 atoms total
How many electrons are in an oxygen atom that hasan atomic number of 8?
The atomic number of an element _is_ the number of electrons in one of its atoms. Indeed, a sample of an element can be defined as any combination of atoms with the same atomic number. Oxygen is the element with atomic number 8. It is the element whose atoms have 8 electrons in their neutral state (and 8 protons).
How many total atoms are in the element 2c6h8o7?
First, 2C6H8O7 is NOT an element it is a Compound. Second the formula for the compound TELLS you how many atoms are present! 2C6H8O7 = Ignoring the element symbols is 2*(6+8+7) 2*(6+8+7)= 2*(21) = 42 Atoms
How many atoms are in C7H8N4O2?
There are 21 atoms, because there are 9 atoms of Carbon 8 atoms of Hydrogen and 4 atoms of Oxygen.
Are Atoms of one element are different from atoms of other elements?
Yes. Atoms are unique to whichever element they compose. They have different amounts of electrons, protons and (neutrons). For Example: Hydrogen Atom: 1 electron, 1 proton. Oxygen Atom: 8 electrons, 8 protons, 8 neutrons.
What element exists naturally as a ring of 8 atoms in a crown shape?
Sulfur
How many electrons are in the outermost energy level of most atoms?
This value could vary from element to element and atoms could have 1 to 8 valence electrons.
How many atoms neutrons and protons are in a element with an atomic number of 8?
15.999 or 16.000
What is the element whose atom has 8 electrons when neutral?
The number of electrons corresponds to the "index" number of the element in the periodic table. The 8th element is Oxygen, which has 8 atoms when neutral. That didnt answer the question. ANSWER Neon has 8 electrons :)
How many electrons do oxygen atoms have?
The electrons in an element is the same as the protons and the atomic number. 8
How many valence electrons in o3?
16, oxygen has an atomic number of 8 and there are two atoms in O216 (8 + 8)
What are the atomic number of an element in a particle?
The number of protons in the nucleus of an atom determines an element's atomic number. In other words, each element has a unique number that identifies how many protons are in one atom of that element. For example, all hydrogen atoms, and only hydrogen atoms, contain one proton and have an atomic number of 1. All carbon atoms, and only carbon atoms, contain six protons and have an atomic number of 6. Oxygen atoms contain 8 protons and have an atomic number of 8. The atomic number of an element never changes, meaning that the number of protons in the nucleus of every atom in an element is always the same.
