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irinina [24]
3 years ago
12

What the name of th compound Mg (NO3)2

Chemistry
1 answer:
telo118 [61]3 years ago
4 0
I'm almost certain that it is Magnesium Nitrate
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Choose the pair in which the first particle has a higher ionization energy than the second particle.
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A. CI, Br

Explanation:

Different kinds of atoms bind their valence electrons with various amounts of energy. In order to remove the valence electrons, enough energy must be available.

The amount of energy required for the removal of an electron is the ionization energy or ionization potential.

The ionization energy depends on:

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  • Atomic radius
  • Sublevel accomodating the electron to be removed.
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Across a period, the ionization energy increases.

Down a group ionization energy decreases due to increasing atomic radii.

Cl and Br are in the same periodic group. Cl is element number 2 and Br is element 3 in the group of the halogens.

Therefore, Cl will have a higher ionization energy compared to Br.

Learn more:

Ionization energy brainly.com/question/2153804

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Another metal phosphate is cobalt phosphate. It will behave similar to calcium phosphate in an acid solution. What is the net io
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We are given with
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A scientist has a container with a substance inside. At first, the molecules in the substance move away from each other. Later,
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before the substance was a gas it was a liquid.

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An element’s atomic number is the?
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G'day love! An elements atomic number is the amount of protons in an element!
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Please help me I need these answers
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1 is true

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3 is

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