For real
Gold (Au) has a mass of 196.96655 amu. Actually the mass number if gold is dependent on the number of neutrons in the mix. Gold has 79 protons and the isotope that gold is at the time will determine the mass number. So, mass number = # of protons + # of neutrons...this is for any element.
Fe x De Fr x Dr is not a standard mathematical notation. It appears to be a combination of variables without a defined meaning. It is possible that it is a unique expression in a specific context or language.
Francium (Fr) down a group, the radius increases.
This compound was not prepared; the chemical formula will be FrF.
The electron configuration of Fr, or Francium starts with the base configuration of [Rn]. The outer shell is 7s1, giving 1 valence electron.
For real
The "FR" marking on a 14K ring typically stands for "French Ring." This designation may indicate the style or origin of the ring, often associated with a specific design aesthetic or craftsmanship. Additionally, it could also refer to a manufacturer's or designer's initials. Always consider consulting a jeweler for specific interpretations related to individual pieces.
The "FR" stamp on a ring typically indicates that the piece is made of gold that has been treated with a specific process to enhance its durability and appearance, often referring to "French" gold. It can also denote a particular brand or manufacturer. Additionally, in some contexts, it might signify that the ring is a part of a limited edition or a specific designer collection. Always check with a jeweler for precise meanings related to specific pieces.
fr seat
for real
for real
Fart France
FR means Front-Engine, Rear-Wheel Drive
On Facebook when you see the word fr-fr and u try to understand it like i had done for a couple of days here is the definition the word fr-fr means Forreal - Forreal .
FC=Fuel Cell FR=Fire Retardant FD=Final Destination
it for honor
It stands for "Father" like a priest.