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What are the numbers in front of each element or molecule?
The numbers in front of each element or molecule in a chemical equation indicate the stoichiometric coefficient, which represents the relative amount of each element or molecule involved in the reaction. These coefficients ensure that the reaction is balanced, meaning that the same number of each type of atom is present on both sides of the equation.
Is phosphorous a monoatomic?
No, it is most commonly regarded as tetratomic (tetra=4) molecule: P4
What do all atoms of a element have in common?
The identity of an atom is defined by its Atomic Number, the number of Protons in the Nucleus. If the atom is un-ionized, it will also have the same number of electrons. So, just to be excruciatingly specific, every atom of the same element has exactly the same number of protons.
What is the difference between an atom and amolecule?
An atom consists of a nucleus (containing one or more protons and zero or more neutrons) and some number of electrons. Atoms have the same number of protons and electrons, because otherwise, you would have an ion.A molecule consists of two or more atoms bonded together.Atoms are single units of elements.Molecules are agglomerations of two or more atoms (of the same or different elements). A molecule is the smallest particle of a chemical compound. Molecules are formed by atoms in a multitude of different arrangements.- Most atmospheric oxygen forms diatomic molecules (O2), but also ozone (O3)- One molecule of water has one atom of hydrogen and two atoms of oxygen. So-called heavy water contains deuterium, which is hydrogen that has neutrons.- A molecule of potassium permanganate have one atom of potassium, one atom of manganese and four atoms of oxygen which give the molecule the structural formula KMNO4An atom(element) can not be broken down by chemical processes except for radioactive decay. A molecule is made up of atoms ie H2O (water) is two hydrogen atoms and one oxygen atom. H2O can be broken down into the hydrogen atom and oxygen atom but no further.
What are o2 elements?
O2 elements typically refer to two oxygen atoms bonded together in a molecule, creating molecular oxygen or dioxygen (O2). Dioxygen is a colorless and odorless gas that is essential for respiration in most living organisms.
How many atoms are there in the molecule of phospherous P4?
The answer is four. The molecular formula of any element or compund gives you the number of atoms of each element in a molecule. For phosphorus the most common form is P4 . The molecules are tetrahedral with a P atom at each apex.
What is the most abundunt element found in the human body?
By weight or by number of atoms? By number of atoms
Which is the most abundant element in terms of number of atoms in the human body?
The most abundant element in any organic structure, including the human is hydrogen.
What are the 2 most common elements and compounds?
the most common element is hydrogen and its molecule of two hydrogen atoms is the most common molecule
How is a molecule different from an atom or element?
An element is the most simple substance known to man. The elements can be found on the Periodic Table.An atom is one particle of an element. The number of protons in the nucleus of an atom corresponds to the element that it is.A molecule is one particle of a certain formation of atoms; it can be composed of one element, or it may be a compound (containing more than one element). For example, O2 is an oxygen molecule, composed of two oxygen atoms. N2 is a nitrogen molecule, composed of two nitrogen atoms.
What is the name and number of atoms of each element in each compound of the periodic table of NaCl H2O2 Fe3O4 and SiO2?
the name of the elements are found on most periodic tables and each element is a separate type of atom the number found by an element hereorhere shows the number of atoms of each element the molecule has
Which is our most abundant elements in the body?
In number of atoms (element) hydrogen is the most abundant, not in mass.
What is an atom is it a molecule an element or a compound?
Atoms are the building blocks of all matter. Atoms are the most basic units of an element that have the properties of that element. Atoms of elements combine to form molecules, which can be molecular compounds, and atoms of elements can combine to form ionic compounds, as well. Compounds contain atoms of two or more elements chemically combined.
What are the numbers in front of each element or molecule?
The numbers in front of each element or molecule in a chemical equation indicate the stoichiometric coefficient, which represents the relative amount of each element or molecule involved in the reaction. These coefficients ensure that the reaction is balanced, meaning that the same number of each type of atom is present on both sides of the equation.
What fat molecule has the most H atoms?
The fat molecule that has the most H, or hydrogen, atoms is the saturated fat molecule. This is because this particular molecule has no double bonds in its structure.
How to read molecules using the symbols from the Periodic Table of Elements?
Molecules are most effectively read using structural formulas made up from symbols from the Periodic Table of Elements. These structural formulas list the atoms present in a molecule in the order that they appear in a molecule. An example is methanol, or H3COH.
In all 63 of the atoms in the human body are what element?
The most abundant element in the human body is hydrogen. It is found in every water molecule and in most organic molecules like proteins, fats, and carbohydrates.
