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Marizza181 [45]
3 years ago
6

Which elements are in the same period?

Chemistry
1 answer:
worty [1.4K]3 years ago
5 0

Answer:

Elements that are in the same period have chemical properties that are not all that similar. Consider the first two members of period 3: sodium (Na) and magnesium (Mg). In reactions, they both tend to lose electrons (after all, they are metals), but sodium loses one electron, while magnesium loses two.

Explanation:

(Hoped this helped! :D)

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3 years ago
The p-value of a statistical test depends on all of the following, except:
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Answer:

The correct option is e.

Explanation:

p-value is the probability value for a given statistical model, the probability that, when the null hypothesis is true.

For two two samples the formula of test statistics is

t=\frac{(\overline{x}_1-\overline{x}_2)-(\mu_1-\mu_2)}{\sqrt{\frac{s_1^2}{n_1}+\frac{s_2^2}{n_2}}}

where,

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s is standard deviation.

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3 years ago
What is the action force and the reaction force when you sit down on the chair
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what do Mars, Mercury, and Venus have in common? A. They have a gas surface composition and a thick atmosphere. b They have many
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Would nitrogen gas be a mineral if it has a chemical formula of n2?
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Nitrogen gas be a mineral only, if it is in organic forms.

<u>Explanation:</u>

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