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Ne4ueva [31]
3 years ago
13

Describe two patterns in the periodic table?

Chemistry
1 answer:
vfiekz [6]3 years ago
6 0

Answer:

Patter 1: Ionization Energy Decreases going down a group

Pattern 2: Ions tend to gain/lose the least amount of electrons

Take oxygen, for example.  Oxygen has 8 electrons. To become like a noble gas it could either gain two to become  like neon or it could lose six to become like helium. So what will oxygen do—gain two  or lose six? As a general rule, atoms will gain or lose the fewest number of electrons  possible.

Explanation:

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Answer:

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Explanation:

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State two example of how engineers use their knowledge of atoms to create new technologies?( I am giving you high points for thi
Eduardwww [97]

The correct answer to this open question is the following.

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4 0
4 years ago
Calculate the pH of substance one if it has an [OH-] that is equal to 3.2* 10^-8
damaskus [11]

Answer:

pH = 6.5

Explanation:

Given data:

pH of substance = ?

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Solution:

pOH = -log[OH⁻]

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we know that,

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Answer:

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Explanation:

8 0
3 years ago
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