The only two prime factors of 18 are: 2, 3
The only number that goes into 18 and 31 is 1.
They only make 0!
You can only get in if your parent or guradian is with you
18 is a composite number because a prime number can only be multiplied by 1 and itself. 18 can be multiplied by 9 and 2 also.
Yes only if you are over 18 stone
1,2,3,6,9 and 18 are the only numbers that will divide evenly into 18 with no remainder.
1 is the only common factor of 18 and 61.
Only for people that are under 18
No, 18 is not prime. A prime number can only be divided by 1 and itself.
only 18 year old men can vote
The only common factor of 18 and 31 is 1.
only level 18!
no he is only 18
No, he is only 18
Yes very much so as you know first hand considering these are the other questions you've posted... "Is it a horrible thing if any 18 year olds watch only cartoons" "Is it bad if any 18 year old watches only cartoons" "Is it wrong for 19 year olds to watch only cartoons" "Is it an abnormal thing if 18 year olds watch only cartoons" "Will a girl love a man if he's 21 and over and watches only cartoons" "Is it wrong to watch only cartoons as an 18 year old" "Is it dumb for 18 year olds to watch only cartoons" "Is it abnormal for adults over 18 to watch ONLY cartoons" "Is it retarded if 21 year olds watch only cartoons" "Is it wrong for 21 year olds to watch only cartoons" "Is it stupid if an 18 year old watches only cartoons" "Is it dumb for 21 year olds to watch only cartoons" "Is it a dumb thing if a 21 year old watches only cartoons" "Is it dumb if a 19 year old watches only cartoons" "Is it wrong for a 19 year old to watch only cartoons" "Is it weird for 19 year olds to watch only cartoons" "Why is it weird that 18 year olds watch only cartoons" "Is it bad for 19 year olds to watch only cartoons" "Why is it the wrong thing for 18 year olds to watch only cartoons" "Why are 18 year olds criticized by society for watching only cartoons" "Why is it bad for 18 year old guys to watch only cartoons" "Is it a bad thing for a 16 year old to watch only cartoons" "Is it bad for 19 year olds to watch only cartoons" "Why is society criticizing 18 year olds for watching only cartoons" "Why are 18 year olds criticized by society for watching only cartoons" "Is it bad for a 21 year old to watch only cartoons" "Is it bad to watch only cartoons as a 21 year old" "Is It Bad To Like Watching Only Cartoons At 21" "Is it good to watch only cartoons" "Is it horrifying if an 18 year old guy watches only cartoons" "Is it wrong to watch only cartoons as an 18 year old guy" "Is it a bad thing if you're over 18 years old and watch only cartoons" "Is it bad to watch only cartoons if you're over 18 years old" "Is it good or bad to watch only cartoons as an 18 year old" "Is it bad to watch only cartoons" "Is it bad to watch only cartoons if you're over 18" & "Why is it that teenagers lose interest in watching cartoons"
Yes. Argon is the only neutral element with 18 electrons. However, there can be other ions that can be isoelectronic (having same number of electrons) with argon. Cations such as K+, Ca2+ or Sc3+ have 18 electrons. Anions such as Cl-, S2- or P3- have 18 electrons.