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3 years ago

Low ionization energies are most characteristic of atoms that are

Chemistry

2 answers:

Assoli18 [71]3 years ago

4 0

Low ionization energies are most characteristic of atoms that are metals, I believe.

9966 [12]3 years ago

4 0

<h2>Answer: </h2>

<u>Low ionization energies are most characteristic of atoms that are </u><u>Metals </u>

<h2>Explanation: </h2>

Metals tend to lose electrons in chemical reactions, as indicated by their low ionization energies. Ionization energy is the quantity of energy that an isolated, gaseous atom in the ground electronic state must absorb to discharge an electron, resulting in a cation. In metals the valence electrons are farther away from the positively charge nucleus, so the force of attraction is low therefore metals have low ionization energy.

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A/1 * B/C =D

Novay_Z [31]

<h3>Answer:</h3>

0.64 Moles of Propane

<h3>Explanation:</h3>

Data:

Moles of Carbon = 1.5 mol

Conversion factor = 7 mol C produces = 3 mol of Propane

Solution:

As we know,

7 moles of Carbon produces = 3 moles of Propane

Then,

1.5 moles of Carbon will produce = X moles of Propane

Solving for X,

X = (1.5 moles × 3 moles) ÷ 7 moles

X = 0.6428571 moles of Propane

Or rounded to two significant figures,

X = 0.64 Moles of Propane

5 0

2 years ago

The temperature at which carbon dioxide sublimes is about 195 K. What is this

Rom4ik [11]

This temperature in units of degree Celsius is..

-78° Celsius

3 0

2 years ago

What element is an atom that has 7 protons 8 neutrons and 6 electrons?

andreev551 [17]

Answer:

I think it should be Carbon.

6 0

2 years ago

Read 2 more answers

The chemical formula for copper (II) phosphate is Cu3(PO4)2. What is the charge on each copper ion?

mrs_skeptik [129]

3+ because I just know it 8757890

6 0

2 years ago

15 POINTS PLS HELP!!!!!

scZoUnD [109]

Answer: (C) Vaporizing

Explanation:

Vaporization is the process in which the substance change the state of of liquid into the gas state.

The vaporization process require the largest input of the energy as when the state is in the solid state then, the solid substances contain the strong forces of the attraction and they require high energy to break these strong bonds.

For changing the liquid state into the gases state we require to overcome the surface tension and require enough energy for acquiring the vaporization state.

Therefore, option (C) is correct.

5 0

3 years ago