carbon
The half-life
The half-life
The time it takes for half of the atoms to decay, and become some other type of atom.
The number of atoms in an element depends on WHAT element AND how much of that element.
Carbon is the element that is important in the chemistry of life and forms compounds made of long chains of atoms. Carbon's ability to form strong covalent bonds with other carbon atoms and with a variety of other elements allows for the diversity and complexity of organic molecules found in living organisms.
carbon
The element that bonds with 4 chlorine atoms is carbon. Carbon tetrachloride is a compound where carbon forms bonds with 4 chlorine atoms.
The half-life
The half-life
The half-life
The time it takes for half of the atoms to decay, and become some other type of atom.
There are no "atoms in an element," but rather atoms OF an element. If you are trying to find the number of atoms in a sample of a pure element you divide its weight by its molar mass and then multiply by 6.022 x 10^23 to get the answer in atoms. The answer options are 2,3, or 4.
The number of atoms in an element depends on WHAT element AND how much of that element.
The half-life of a radioactive element is the time it takes for half of the atoms in a sample to decay. As the sample decays, the number of radioactive atoms decreases while the number of stable atoms increases. The process continues in this manner, with each half-life reducing the amount of radioactive material by half.
Carbon is the element that is important in the chemistry of life and forms compounds made of long chains of atoms. Carbon's ability to form strong covalent bonds with other carbon atoms and with a variety of other elements allows for the diversity and complexity of organic molecules found in living organisms.
Yes
Atoms of the same element are alike in terms of their number of protons, which determines the element. However, atoms of the same element can differ in the number of neutrons they contain, leading to different isotopes of that element.