Login or Sign Up
Menu
Ask a New Question

Which feature defines a neutral atom?(1 point)

a full outer electron shell

the number of electrons equal to the number of protons

the ability to change to another substance during a chemical reaction

a low level of reactivity

the number of electrons equal to the number of protons

Which change is likely to happen to an atom of the element strontium (Sr) during bonding?

(1 point)

It will gain electrons, forming a positive ion.

It will give up electrons, forming a negative ion.

It will give up electrons, forming a positive ion.

It will gain electrons, forming a negative ion.

It will give up electrons, forming a positive ion.

The feature that defines a neutral atom is: the number of electrons equal to the number of protons.

The feature that defines a neutral atom is having the number of electrons equal to the number of protons. When an atom has an equal number of positively charged protons and negatively charged electrons, the overall charge is zero, making it a neutral atom. To determine the number of protons, you can look at the atomic number of the element, which is usually represented as a whole number on the periodic table. To find the number of electrons in a neutral atom, you can assume that it is the same as the number of protons. For example, carbon has an atomic number of 6, so it has 6 protons and, in a neutral state, it also has 6 electrons.