NO! No atom of one element ever has the same atomic number as an atom of a different element, because atomic number is the property that characterizes an element and distinguishes it from all other elements.
No, a water molecule contains the same number of protons and electrons. In a water molecule (H2O), there are 10 protons (2 from each hydrogen and 8 from oxygen) and 10 electrons (2 from each hydrogen and 8 from oxygen).
They are NOT. The number of electrons and the number of neutrons are not linked at all - for instance, an atom of Hydrogen has one proton and one electron and NO neutrons.
Hydrogen peroxide has a neutral charge overall because it has the same number of protons and electrons. However, it contains polar covalent bonds due to the differences in electronegativity between hydrogen and oxygen atoms.
In a molecule of water (H₂O), there are two hydrogen atoms for every one oxygen atom, making the number of hydrogen atoms twice as large as the number of oxygen atoms. This ratio is the same for monosaccharides, such as glucose (C₆H₁₂O₆), where there are also twice as many hydrogen atoms as oxygen atoms. Thus, both water and monosaccharides have a 2:1 ratio of hydrogen to oxygen atoms.
No. Hydrogen and oxygen are elements, not compounds. They are not the same.
No, a water molecule contains the same number of protons and electrons. In a water molecule (H2O), there are 10 protons (2 from each hydrogen and 8 from oxygen) and 10 electrons (2 from each hydrogen and 8 from oxygen).
no the do not bromine has 4 and oxygen has 2
The electrons in an element is the same as the protons and the atomic number. 8
Nitrogen is isoelectronic with oxygen, as they both have the same number of electrons, which is 8.
They are NOT. The number of electrons and the number of neutrons are not linked at all - for instance, an atom of Hydrogen has one proton and one electron and NO neutrons.
Hydrogen peroxide has a neutral charge overall because it has the same number of protons and electrons. However, it contains polar covalent bonds due to the differences in electronegativity between hydrogen and oxygen atoms.
Shared electrons in a water molecule are most likely found in the covalent bonds between the oxygen and hydrogen atoms. In water, the oxygen atom shares electrons with the hydrogen atoms to form two polar covalent bonds.
There are 8 electrons in a single neutral oxygen atom.The atomic number of oxygen is 8, because it has 8 protons in its nucleus. In an elemental, neutral, atom of oxygen the number of electrons will match the number of protons. There are 8 electrons in a neutral oxygen atom.Note that oxygen can become an ion under certain circumstances, and we need to specify the neutral atom to state how many electrons there are in oxygen.
No. Hydrogen and oxygen are elements, not compounds. They are not the same.
In a molecule of water (H₂O), there are two hydrogen atoms for every one oxygen atom, making the number of hydrogen atoms twice as large as the number of oxygen atoms. This ratio is the same for monosaccharides, such as glucose (C₆H₁₂O₆), where there are also twice as many hydrogen atoms as oxygen atoms. Thus, both water and monosaccharides have a 2:1 ratio of hydrogen to oxygen atoms.
Neutral atoms of argon (atomic number 18) have 18 electrons. Consequently, they do not have the same number of electrons as hydrogen (1 electron), helium (2 electrons), or lithium (3 electrons).
8