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Olegator [25]
4 years ago
11

Using the ideas from this section and the periodic table, choose the more reactive metal. Cs or Na

Physics
2 answers:
devlian [24]4 years ago
4 0

Explanation:

It is known that both sodium (Na) and cesium (Cs) are group 1 elements. This group is also known as alkali metal group.

Both Na and Cs has one valence electron but size of cesium is much larger than the size of sodium.

This means that larger is the size of atom farther away will be the valence electron(s) from the nucleus. Hence, there will be very less or no force of attraction between the nucleus and valence shell.

Therefore, it will be much easy for a larger atom to lose its valence electron. So, the atom will become more reactive in nature.

Thus, we can conclude that Cs is more reactive than sodium metal.

Elodia [21]4 years ago
3 0
Cs would be most reactive.
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azamat
We assume a=const (acceleration is constant. We apply the equation
v^2=v0^2+2as where s is the distance to stop v=0(m/s). We find the acceleration from this equation
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4 years ago
Suppose you have a coffee mug with a circular cross section and vertical sides (uniform radius). What is its inside radius if it
Vlad [161]

Answer:

r = 4.62 cm

Explanation:

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8 0
3 years ago
Hey i need some help, what are some facts about smoking prices (its for a project)
VashaNatasha [74]

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8 0
3 years ago
What is the momentum of a vehicle that has a mass of 1500kg and a velocity of 15m/s? (don't forget the unit is kg*m/s, and needs
alex41 [277]

Answer:

<h2>22500 kg.m/s</h2>

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The momentum of an object can be found by using the formula

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momentum = 1500 × 15

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4 0
3 years ago
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3 years ago
Read 2 more answers
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