Answer:
AWWWWWWWWWWWWWWWW SOOO NICEEE
1) H
2) He
3) Li
4) Be
5) B
6) C
7) N
8) O
9) F
10) Ne
11) Na
12) Mg
13) Al
14) Si
15) P
16) S
17) Cl
18) Ar
19) K
Hello,
this is true, The law of reflection states that the angle of incidence is equal to the angle of reflection.
Answer: 204 L
Explanation:
According to ideal gas equation:
P = pressure of gas = 0.262 atm
V = Volume of gas = ?
n = number of moles = 
R = gas constant =
T =temperature =
Thus volume occupied by 11.7 g of Helium in a balloon is 204L
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habitat for soil organisms, and.
landscaping and engineering medium.
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