<span>Neon is heavier than helium and does not react with other elements. This is because Neon is a noble gas and is very stable because its outer electrons are filled.</span>
Answer:
20
Step-by-step explanation:


Answer:
ITS 280
Step-by-step explanation:
Rounding - when you solve
27.8 x 9.6 = 266.88
thats nearest to 280
:) Have a great day
Answer: 187.5
Step-by-step explanation: Divide 75 by 12 to get 6.25 then multiply that by 30 to get 187.5.
Idk how many start cards there are o this problem cant be solved...