Which of the following is true if an atom has 8 protons , 8 electrons and 9 neutrons ?

Chemistry

1 answer:

m_a_m_a [10]4 years ago

8 0

You didn’t include options but if you want the element. 0-17 has 8 protons and 9 neutrons

You might be interested in

noble gases, such as argon and neon, are known for being extremely non-reactive. neon and argon are non-reactive because they

nadezda [96]

They have a complete electronic configuration .their P shell is p6 therefore cannot gain or loose electron.

4 0

3 years ago

Heat that flows by conduction is the transfer of thermal energy between substances in contact. What must occur for this

Lady bird [3.3K]

Heat flow by conduction requires that the two systems must not be touching each another.

<h3>What is heat energy?</h3>

Heat energy is a form of energy that exists due to a temperature difference between two objects.

Heat energy flows from an object at higher temperature to an object at a lower temperature.

Heat transfer by conduction involves the vibration of particles of the medium transferring heat due to contact between the two objects.

Therefore, heat flow by conduction requires that the two systems must not be touching each another.

Learn more about heat conduction at: brainly.com/question/893656

#SPJ1

7 0

2 years ago

Read 2 more answers

In a chemical equation, which symbol should be used to indicate that a substance is in solution?

lisov135 [29]

Example :

$2FeCl_3_{(aq)}+2KI_{(aq)}=2FeCl2_{(aq)}+2KCl_{(aq)}+I_2_{(s)}$

If you use the subscript (aq) (=aquaris) , this means that the substance is in a solution.

Subscripts:
-aq-this means that the substance is in a solution
-s-this means that the substance is a solid(or precipitate)
-l-this means that the substance is a liquid
-g-this means that the subtance is a gas

6 0

3 years ago

Read 2 more answers

In one to two sentences, describe how the ionic compound, licl would dissolve in the polar solvent, ch3coch3.

timofeeve [1]

Lithium Chloride is a polar compound. Lithium gives off a +1 charge and chlorine gives off a -1 charge. The chlorine adopts lithium’s extra electron and they are both put to the 8 electron goal. Because they are polar, however, a polar solvent would pull them apart further. By isolating each element in + and - concentrations.

3 0

2 years ago

Which isotope is the most naturally abundant for FluorineThe atomic mass of the isotope is 18.99 am

SCORPION-xisa [38]

Sorry I’m only answering so I could upload

7 0

3 years ago