Answer:
I think it is B.
Explanation:
Hope my answer has helped you!
Gravitational force
Weak nuclear force
Electromagnetic force
Strong nuclear force
Answer:
Very High melting and boiling points.
Very Good Conductors of heat and electricity.
Malleable (can be made into different shapes without breaking)
Ductile (can be molded into wiring)
Explanation:
I would say, as a longtime user of the metric system in mining and geology, that the most useful aspect of it is probably that it is a decimal system ie that it is all relatable by dividing or multiplying by 10's, 100's or 1000's mostly. For example, a centimeter is 1/100 of a meter, and a mm is 1/1000 of a meter and a mm is 1/10 of a cm. In map scales, say 1:2500 means that 1 cm =2500cm or 1 cm = 25meters so this makes it easy to use. Using equivalents like 1 gram is = to the weight of one large paper clip is to help people most likely who are used to the Imperial system to visualize the metric system to things they are familiar with and thus feel more comfortable with it.
The hybridization of the nitrogen atoms in n2 is <span>N2 sp(3 bonds) n N2H4 sp3(1 N-N bond)
The molecule that has a stronger N-N bond
N2 has stronger bond(multiple bonds) n in N2 two pi are stronger than 1 sigma(MOT)
Note: in N don't forget lone pair of electrones</span>