What does it mean explain to a atomic level?

n the concept of an atom as a central positively charged nucleus consisting of protons and neutrons surrounded by a number of electrons. The number of electrons is equal to the number of protons: the whole entity is thus electrically neutral.

What is an example of an atomic level?

For example, a neutral calcium atom, with 20 protons and 20 electrons, readily loses two electrons. For example, the neutral bromine atom, with 35 protons and 35 electrons, can gain one electron to provide it with 36 electrons. This results in an anion with 35 protons, 36 electrons, and a 1− charge.

What is happening at the atomic level?

At an atomic level, when photons are incident on a new medium, they are absorbed by the atoms/electrons and then re-emitted or converted to internal energy. The re-emitted photons can be at the same frequency/wavelength as when they were absorbed or at a different frequency/wavelength.

What is atomic level in biology?

Atomic or Subatomic Level: Each and every living and nonliving matter is structured by simple units called atoms and sub atomic particles such as electrons, protons & neutrons.

What is the atomic molecular level?

The atomic and molecular properties are the intrinsic features associated with the system at the atomic and sub-atomic level. They can occur between two ions in an ionic bond or between atoms in a covalent bond; dipole moments arise from differences in electronegativity.

What does on a molecular level mean?

When a scientist studies things on a molecular level, she’s looking at them up close, examining their cells. The adjective molecular comes up most often in biology and chemistry, and it always describes the very smallest units that make up organisms or elements.

What happens at an atomic level when you touch something?

1. If “touching” is taken to mean that two atoms influence each other, then atoms are always touching. The electrons that make up the rest of the atom are bound to the nucleus by the electromagnetic force. Atoms are bound into molecules, and molecules are bound into everyday objects by the electromagnetic force.

What is atomic and subatomic level?

The subatomic scale is the domain of physical size that encompasses objects smaller than an atom. It is the scale at which the atomic constituents, such as the nucleus containing protons and neutrons, and the electrons, which orbit in spherical or elliptical paths around the nucleus, become apparent.

What are the levels of biology?

The biological levels of organization of living things arranged from the simplest to most complex are: organelle, cells, tissues, organs, organ systems, organisms, populations, communities, ecosystem, and biosphere.

What are atoms explain with example?

Many atoms consist of a positively charged nucleus consisting of protons and neutrons surrounded by a cloud of electrons charged negatively. An atom is any particle of matter at its most basic level which contains at least one proton. Here are some examples of the atoms: hydrogen (H) neon (Ne).

What are the molecular levels?

It is common practice to describe structure at a series of hierarchical levels, called primary, secondary, tertiary, and quaternary structure. This hierarchy reflects some of the types of information provided by particular experimental techniques used to determine the structures of biological molecules.