Yes, it is true for one type of isotope; isotopes of an element have different melting points.
yes because the atoms in the specific element have the same properties as that element. :D
Atoms of the same element are alike and always have the same number of protons in their nuclei.
Matter changes from solid to liquid at its melting point, because this change is called melting. Freezing point is about the same as melting point, but it can be slightly lower, so melting point should always be used.
Element.
No, atoms of the same element have the same number of protons. Atoms of the same element with different numbers of neutrons are called isotopes.
One point will do it : An element is the collection of all atoms with the same atomic number.
The freezing point of salt is also its freezing point. This is the case with any substance, as it is the temperature that an element changes from the solid to liquid phase or the liquid to solid phase.
The freezing point is the same as the melting point, temperature-wise.
No. Atoms of the same element have the same chemical properties.
yes because the atoms in the specific element have the same properties as that element. :D
Atoms of the same element are alike and always have the same number of protons in their nuclei.
Atoms of the same Element have this.
All atoms with the same number of protons are atoms of the same element. The number of protons is the atomic number of the element.
Yes, all atoms of the same element have the same number of neutrons.
They would have to be atoms of the same element, and the same isotope of that element.
An atom is the smallest piece of an element that can exist. An atom does not have many of the properties of the same "bulk" element (e.g. melting point, boiling point, electrical conductivity, thermal conductivity, hardness, ductility, viscosity, lustre, color, shear strength, tensile strength, density) because to have those properties requires having a large number of atoms.
Atoms with the same atomic number are all atoms of the same element. However, if the atoms have different molecular weights, they are isotopes of the same element.