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LiRa [457]
2 years ago
11

Which atom as the lower ionization energy? Sr or Br

Chemistry
1 answer:
ozzi2 years ago
7 0

Sr is the atom that has the lower ionization energy.

Ionization is the procedure by using which ions are shaped by the gain or loss of an electron from an atom or molecule. If an atom or molecule gains an electron, it becomes negatively charged (an anion), and if it loses an electron, it will become definitely charged (a cation). energy may be misplaced or received within the formation of an ion.

Ionization or Ionisation is the manner by means in which an atom or a molecule acquires a negative or superb price through gaining or dropping electrons, regularly along with other chemical modifications. The resulting electrically charged atom or molecule is referred to as an ion.

while sodium and chlorine integrate to make salt, the sodium atom offers up an electron resulting in a wonderful charge, while chlorine receives the electron and will become negatively charged as an end result.

Learn  more  about  ionization  brainly.com/question/1445179

#SPJ1

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Is hot chocolate a pure substance or a mixture? Explain.
SVETLANKA909090 [29]

Answer:

It is a mixture

Explanation:

Because it mixes chocolate, milk, sugar, and vanilla to make it sweet and not taste like plain cocoa powder.

5 0
3 years ago
What would indicate that a physical change takes place when copper is drawn into wire
Dominik [7]
Hi, This change is physical because there is no new formation of a new substance or any signs of a chemical change, only the physical properties change.
8 0
3 years ago
When sufficient quantity of heat has been added to reach the boiling point of a solution, what happens to any additional heat ad
Daniel [21]

Answer:

d) additional heat alters the vicosity and the surface tension of the liquid which raises the vapor pressure and increases the boiling point which is why you must continually heat the solution

8 0
3 years ago
What is 606 as a 2 sig fig answer?
maksim [4K]

6, 0

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3 0
3 years ago
Arrange the following elements in order from least to greatest electronegativity:<br> Ca, F, Ne, Fe?
Burka [1]

Answer:

The electronegativity from order of least to highest is:

Ne, Ca, Fe, F

Explanation:

Elements in the periodic table have been arranged based on their level of electronegativity (which is the ability of an atom to attract electrons).

According to Paulings scale of rating elements based on their electronegativity, the electronegativity value of Fe, Ca, Ne, and F are 1.83, 1, 0 and 3.98 respectively.

Hence, based on Pauling scale, the order of electronegativity from least to highest is:

Ne > Ca > Fe > F

6 0
3 years ago
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