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Which feature defines a neutral atom? (1 point)
O a low level of reactivity
o the ability to change to another substance during a chemical reaction
O a full outer electron shell
o the number of electrons equal to the number of protons


please help i have a 26 in this class

Respuesta :

utyler09

Answer:1. A. The number of electrons equal to the number of protons

2. D. The electrons in an atoms outermost energy level

3. A. To obtain a full outer electron shell

4. C. Seven

5. C. It will give up electrons forming a positive ion

Explanation:

I use this app plenty, time to give back a little.

ayfat23

  • The features  which gives the definition of neutral atom is : the numbers of electrons is equal to number of protons

  • Atoms can be regarded as neutral atom when they has same number of protons and the same numbers of electrons. Even after formation of the ion, there will still be the same number of protons.

  • Example of this is  sodium atom, which has 11 protons as well as  11 electrons

Therefore, number of electrons will be the same as the number of protons as regards neutral atom

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