Neon's got an atomic number of 20, so if you had 40 grams of neon gas you'd have around two moles of it. But neon LIGHT? Light's weightless, dude.
10 grams It's actually 20 grams. Reason is that the ATM on the periodic table is 20ATM, so therefore the mass is 20 grams. The person who wrote 10 grams is a troll.
4444.00
Neon molecule is mono-atomic. 20.18 g (1 mole) of neon will have 6.023 x 1023 atoms of neon
Neon is a monatomic gas (1 atom/entity), so finding the number of atoms is as simple as multiplying the quantity of gas by the number of entities in a mole: (5.00 moles Ne gas) (6.022 X 1023 entities/1 mole Ne gas) (1 atom of Ne/entity) = 3.01 X 1024 atoms of Ne ------------------------------------------ You may notice that if the units are treated as factors, they cancel, leaving the desired unit (atoms) at the end.
Neon Striker invented the neon light bulb in 1837.
10 grams It's actually 20 grams. Reason is that the ATM on the periodic table is 20ATM, so therefore the mass is 20 grams. The person who wrote 10 grams is a troll.
4444.00
One mole of neon contains Avogadro's Number of atoms (approximately 6.02 x 1023).
Neon molecule is mono-atomic. 20.18 g (1 mole) of neon will have 6.023 x 1023 atoms of neon
The atomic number is the number of protons in an element, no matter the change in mass. Since nitrogen's atomic number is 7, 7 would be the answer.
The heat of vaporization for neon is 1.71 kilojoules per mole (kJ·mol-1).
Neon Light Neon Light
Neon is a monatomic gas (1 atom/entity), so finding the number of atoms is as simple as multiplying the quantity of gas by the number of entities in a mole: (5.00 moles Ne gas) (6.022 X 1023 entities/1 mole Ne gas) (1 atom of Ne/entity) = 3.01 X 1024 atoms of Ne ------------------------------------------ You may notice that if the units are treated as factors, they cancel, leaving the desired unit (atoms) at the end.
0.251 moles neon (6.022 X 1023/1 mole Ne) = 1.51 X 1023 atoms of neon -------------------------------------
If it looks something like this: KNEE LIGHT then the answer is 'neon light' (knee on light)
the same number of atoms, 6.022 x 1023.
Neon Striker invented the neon light bulb in 1837.