Because it is a element that is a liquid at a room tempeture
it will be hard
Depending on how many valence electrons in the element has, The other element could take away a valence electron to make eight
Atomic number = Number of protons
An element's atomic number tells you the number of protons in the nucleus of its atoms. This, in turn, can help predict its state of matter at room temperature. Elements with low atomic numbers are typically gases, while those with higher atomic numbers are solids or liquids.
You "barium" in confidence.
You can determine if a sample of matter is an element by analyzing its chemical composition. Elements are pure substances made up of only one type of atom. Using techniques like spectroscopy or chemical analysis, you can identify the specific elements present in a sample.
it will be hard
By Crystalization
The Atomic Mass of an element tells you the average mass of an atom in the element.
Depending on how many valence electrons in the element has, The other element could take away a valence electron to make eight
Depending on how many valence electrons in the element has, The other element could take away a valence electron to make eight
It would be antimatter, and a sample of it (as much of a waste as that would be) should annihiliate on contact with matter, releasing some amount of energy.
An element's molar mass represents the mass of one mole of that element in grams. It tells you the average atomic mass of the element, which is the sum of the protons and neutrons in the nucleus of its atoms. Molar mass helps in determining the amount of substance in moles when given the mass of the sample.
Right, but it doesn't really matter.
You can tell it is an element as it is on the periodic table, as Fe, in the transition metals block.
I know it is something like this: A measure of the average kinetic energy of the particles in a sample of matter, expressed in terms of units or degrees designated on a standard scale. I think that is it but it does not seem right...sorry i could not help you as much
it wouldn't matter, babe Ruth is the signature your looking for