6.022 x 1023 atoms comprise just about 1 mole. 1.11 moles is greater than 1 mole.
Nobody. If they have more power, then they cannot have less. And if they have less, they cannot have more. So nobody can have more AND less.
less
The more of it you have the less of it you see
one quarter is less than one third
No. Volume = Mass / Density Therefore, for the same mass, if the density is higher then the volume is less. This makes perfect sense if you think about it. The atoms of the object are closer together (it is more dense) and so less space (volume) is taken up.
Neon is larger because it has more protons, electrons, and neutrons. Look at the element's Atomic Mass for an idea of its size.
It is more because 1 mol of platinum is 6.022 X 10^23 atoms, therefore 1.11 moles of platinum would be more.
use the following formula to determine number of moles number of moles = mass given/molar mass (mass on periodic table) one mole = 6.02x10^23 particles (molecules or atoms depending on substance) hence whichever mass has the greatest number of moles has the more atoms
NaCl is salt. 2 atoms make up NaCl, salt, and if salt was composed of more atoms it would end up, as an example, Na2Cl3, 2 sodium atoms and 3 chlorine atoms, or something.
A mole of silicon (or any other element, for that matter) contains 6.02 x 1023 atoms. A mole of any compound contains that same amount of molecules. That big number is Avogadro's number, and more can be found by using the links below.
Atoms are neutral on the Periodic Table. Ions consist of more or less electrons than atoms.
less
No, they vibrate more.
For this you need the Atomic Mass of Cr. Take the number of moles and multiply it by the atomic mass. Divide by one mole for units to cancel.11.9 moles Cr × (52.0 grams) =618.8 grams Cr
6.02x10^23
A mole of any substance contains the same number of atoms, which is approximately 6.022 x 10^23. Therefore, a mole of silver atoms and a mole of gold atoms would both contain the same number of atoms.
Silicon is a common metalloid which is a chemical element but it is considered to be tetravalent metalloid which has only 4 available electrons for covalent chemical bonding in its valence region. In the periodic table, Silicon has atomic number 14 with Si symbol. It is good to know that silicon is less reactive that Carbon-14 based on its position in the periodic table which is in the bottom of Carbon.The Standard Atomic Weight for Silicon is 28.0855 grams. The standard is based on the Avogadro's Constant which is 6.02214179 x 1023 mol-1. 1 mol of silicon will contains 6.02214179 x 1023 atoms of silicon. So, how many atoms are present in 12.5 gram of silicon?In 1 mol silicon (28.0855 grams) = 28.0855/28.0855 x 6.02214179 x 1023 = 6.02214179 x 1023 atomsIn 12.5 gram silicon = 12.5/28.0855 x 6.02214179 x 1023 = 2.680271755 x 1023 atomsRead more: How_many_silicon_atoms_are_there_in_1.00_g_of_silicon