A molecule with one lone pair and three bond pair ▪︎Ammonia
▪︎carbon tetrachloride

choose correct option ​

Asmall amount of a solid is added to water. the observation made after fifteen minutes is shown in the figure. which of these solids has been probably added to water? a) oil b) sand c) sugar d) wood chips

Why does the sun appear to be the brightest star in the sky? a- its apparent brightness is much greater than other stars. b- it burns more gas, making it brighter than any other star. c- it is the largest star in the galaxy, so it is the brightest star. d- its relative distance to earth is closer than the other stars.

The blackbody curve for a star name zeta is shown below. what is the peak wavelength for this star ?