Answers edited by Josh Tran

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What is the square root of the difference between half a number and two thirds of a different number?
Why is the boiling point of NH3 is greater than that of PH3??
How do you find exact value of $sin (\frac{π}{6})$ $sin (pi/ 6)$ ?
How do you solve $8^{x - 2} = 32^{x + 10}$ $8^(x-2) = 32^(x+10)$ ?
Tim and Todd are twins. At birth, Todd weighed 1 $\frac{1}{6}$ $1/6$ pounds more than Tim’s weight. If Todd weighed 7 $\frac{2}{3}$ $2/3$ pounds at birth, how much did Tim weigh at birth?
Why is graphite a good conductor of electricity but not diamond?
How can I draw an orbital diagram for chloride ion?