Oxygen.
10 protons, 8 (or more, up to 14) neutrons
No. Atoms contain protons, neutrons and electrons. An element is a substance consiting of atoms with the same number of protons. A molecule is a particle consisting of two or more atoms covalently bonded to one another.
Anion. An anion is formed when a neutral atom or molecule gains one or more electrons, resulting in a negative charge due to an excess of electrons compared to protons.
The molecule that collects the majority of electrons from the food you eat is NAD+ (nicotinamide adenine dinucleotide). During cellular respiration, NAD+ is reduced to NADH by accepting electrons and protons from the breakdown of glucose and other nutrients.
An ion that has more electrons than protons has a negative charge.
10 protons, 8 (or more, up to 14) neutrons
a molecule is more than one atom attached together, an ion is an atom/molecule where the number of electrons is not equal to the number of protons in the nucleus
anions have more electrons than protons
When the proton number and electron number are unequal, the atom or molecule becomes an ion. If there are more protons than electrons, it becomes a positively charged cation. If there are more electrons than protons, it becomes a negatively charged anion.
Water molecules are composed of two atoms of hydrogen and one atom of oxygen. The hydrogen atoms each bring an electron to the reaction, and the oxygen atom brings eight. The resulting molecule has two plus eight electrons, or ten electrons in it.
atoms have neutral or no charge. ions have a charge whether positive or negative and have either more protons than neutrons and vice versa.An atom has an equal amount of Electrons and Protons, but an ion is a particle with an uneven amount of Protons and Electrons. A Cation, having more Protons than Electrons and an Anion, having more Electrons than Protons.
No. Atoms contain protons, neutrons and electrons. An element is a substance consiting of atoms with the same number of protons. A molecule is a particle consisting of two or more atoms covalently bonded to one another.
Anion. An anion is formed when a neutral atom or molecule gains one or more electrons, resulting in a negative charge due to an excess of electrons compared to protons.
The density of electrons is greatest around the oxygen atom in a water molecule because oxygen is more electronegative than hydrogen, causing it to attract the shared electrons more strongly. This results in a higher electron density around the oxygen atom.
The molecule that collects the majority of electrons from the food you eat is NAD+ (nicotinamide adenine dinucleotide). During cellular respiration, NAD+ is reduced to NADH by accepting electrons and protons from the breakdown of glucose and other nutrients.
no, a molecule is composed of 2 or more atoms.
Hydrogen