where do gaseous elements tend to be located on the table?
Answers
Answer:
Elements that exist as gases are mainly found in the upper right corner and on the right side of the periodic table. The following elements exist as gases: H, He, N, O, F, Ne, Cl, Ar, Kr, Xe, and Rn.
Answer:
AC=A×C
\begin{gathered}\implies \left[\begin{array}{cc}2 & 1 \\ 0 & - 2\end{array}\right] \left[\begin{array}{cc} -3 & 2\\ - 1 & 4\end{array}\right]\end{gathered}
⟹[
2
0
1
−2
][
−3
−1
2
4
]
\begin{gathered}\implies \left[\begin{array}{cc} 2(3) + 1(-1) & 2(2) + 1(4) \\ 0(-3) - 2(-1) & 0(2) - 2(4)\end{array}\right]\end{gathered}
⟹[
2(3)+1(−1)
0(−3)−2(−1)
2(2)+1(4)
0(2)−2(4)
]
\begin{gathered}\implies \left[\begin{array}{cc} - 6 -1 &4 + 4\\ 0 + 2& 0 - 8\end{array}\right]\end{gathered}
⟹[
−6−1
0+2
4+4
0−8
]
\begin{gathered}\implies \left[\begin{array}{cc} -7 & 8 \\ 2 & -8\end{array}\right]\end{gathered}
⟹[
−7
2
8
−8
]