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Molecules in a solid are constantly vibrating. Heating a solid increases the vibration of the molecules. Solids stay fixed because of the attraction between their molecules. This can be broken by increasing heat and therefore vibration to the point of inducing a phase change.
What else can I help you with?
The kenetic theory of matter states that atoms and molecules are?
Always moving.
What is the total electric charge on molecules and compounds?
The total electric charge is always zero.
What keeps a cell membrane constantly moving around a cell?
A cell membrane is mostly a film of lipid molecules enclosing a volume of liquid. The lipid film is in a fluid-like phase, and thus the molecules are always in motion. All molecules are subject to the laws of thermodynamics, including the lipids in a cellular membrane. Unless matter is frozen to -273 degrees Celsius, there will always be some movement.
Is an organ bigger than an organelle?
no. an organelle is made of molecules. it is called an organelle because it is a group of molecules working together to preform a function/process.
What should you be sure to stay safe when performing science activities?
you should always ask a teacher what you are doing
Molecules in an object or substance are always in?
Molecules in an object or substance are always in motion.
Are molecules r always in motion?
Welll . . . molecules are always in motion except when their temperature is 0 degrees, Kelvin. There are not a lot of molecules that cold, though.
Is a molecule equivalent to a molecule?
Molecules are not always equivalent to molecules, as some molecules have more atoms than other molecules, and other molecules have different kinds of atoms than other molecules.
Do molecules always have the same amount of atoms?
no
What are the molecules doing to create energy?
they are doing something fun like moving around to make elctricity work!!
Does molecules always have a movement in solid sustances?
The molecules only vibrate about their fixed positions in solids.
What is the difference between molecule and an atom?
All matter is made of of atoms. Atoms can be bonded together to make molecules. For example, The molecule H2O is made up of 2 hydrogen and 1 oxygen. Atoms can be charged as anions or cations. In molecules there is more than 1 atom held together by a chemical bond. Molecules are neutral. Molecules may be elements or compounds. Atoms are always smaller than molecules. Molecules are always larger than atoms. Atoms are always lighter than molecule. Molecules are always heavier than atoms.
In molecules is hydrogen always a terminal atom?
No, hydrogen is not always a terminal atom in molecules. Hydrogen can also be found in the middle of a molecule, for example in hydrocarbons like methane or in complex organic molecules.
Made up of molecules that are always moving randomly?
Air :)Hoped this helped
Molecules of glucose and fructose combine to form sucrose by doing what?
A condensation reaction.
During which phase change does the average distance between molecules always increase?
During the phase change from a liquid to a gas, the average distance between molecules always increases.
Can an atom be found in a molecule?
All molecules are composed of atoms, so yes, atoms can always be found in molecules.
