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deff fn [24]
3 years ago
13

24. As the first five elements in Group 14 are considered in order from top to bottom, there are changes

Chemistry
1 answer:
myrzilka [38]3 years ago
8 0

Answer:

B

Explanation:

As you move down the periodic table in the carbon family, the atomic radius and ionic radius increase while electronegativity and ionization energy decrease. Atom size increases moving down the group because an additional electron shell is added.

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chubhunter [2.5K]
This answer is D or c
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2 years ago
How many inches are in 25.8 cm
NeTakaya

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10.1574803 inches

Explanation:

Here you go

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If a calcium supplement claims to have 200 mg of calcium per pill - how much mass if each pill if the supplement is a calcium su
arlik [135]

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3 years ago
In the experiment the hydrogen gas is collected in a eudiometer tube over water. If the barometric pressure and the temperature
aleksandrvk [35]

Answer:

732.9 mmHg

Explanation:

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8 0
3 years ago
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marusya05 [52]
Single and Double Replacement reactions are exactly as they sound - they “replace” one or two components, depending on the type, with something else obtained in the reaction.

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2. This is a single replacement reaction - Iron replaces the Hydrogen through the reaction, leaving the Hydrogen inbound afterwards; one thing being replaced - a single replacement reaction.

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Number 4 isn’t complete, and I’m not sure about the goal of the practice problems, so I hope this helps enough to finish the work!
3 0
3 years ago
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