nucleus compound
Temperature
neutrons of all atoms are alike
Molecules are the smallest part of a substance. Molecules have all the properties of a substance.
Both atoms and molecules are incredibly tiny particles that form the buildings blocks of various substances. You cannot alter an atom or molecule without altering the identity of the substance.
Temperature, which is the average kinetic energy of all the particles that make up a substance. :0temperature
A substance in which all atoms are alike is an element.
element.
A substance in which all atoms are identical is called an element.
Kinetic theory of matter: All matter is made up of atoms and molecules that are constantly moving. When heat is added to a substance, the molecules and atoms vibrate faster. As atoms vibrate faster, the space between atoms increases. ... They contract when they lose their heat.
Temperature
True statements: All neutrons are alike, all electrons are alike, all protons are alike (All atoms of a given isotope is only alike). False statement: All atoms are alike All atoms are not alike as they may vary in the number of protons / electrons / neutrons.
neutrons of all atoms are alike
Temperature. When atoms or molecules move faster, the temperature is higher. At Absolute Zero, all movement would stop.
All elements have atoms, but most do not form molecules.
An element is a substance that consists of atoms that are all of the same type, meaning that they all have the same number of protons in their nuclei. A compound is a substance consisting of molecules, each consisting of the same atoms connected in the same way.
Molecules are the smallest part of a substance. Molecules have all the properties of a substance.
Both atoms and molecules are incredibly tiny particles that form the buildings blocks of various substances. You cannot alter an atom or molecule without altering the identity of the substance.