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Yuki888 [10]
3 years ago
15

Magnesium is in Group 3. Strontium is in group 5. Which element do you predict will be less reactive in water?

Chemistry
1 answer:
GaryK [48]3 years ago
8 0

Answer:

Strontium

Explanation:

strontium will be less reactive because reactivity decreases down the group

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q = m x Cp x ΔT

Where m is the mass of water, Cp is the specific heat of water and ΔT is the change of temperature (in this case: 95°C - 15°C = 80°C).

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