Find oxidation numbers for the following: Cl: Be: Al: Ca: O:

Describe how spead, velocity and brcoloration are related.

Flura [38]

Answer:

Speed, being a scalar quantity, is the rate at which an object covers distance. The average speed is the distance (a scalar quantity) per time ratio. On the other hand, velocity is a vector quantity; it is direction-aware. Velocity is the rate at which the position changes.

3 0

4 years ago

Sodiun atom, potassium atom, and cesium atoms have the same ?

Tpy6a [65]

Sodium atom , potassium atom and cesium atom have the same group number which is group 1

3 0

3 years ago

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What is my percent yield if I calculated that a reaction would yield 20.0 g of iron (II) chloride, but I only managed to get 4.0

sergiy2304 [10]

Answer:

Theoretical yield is 20%.