Which of the following statements is true about isotopes of the same element? click on all that apply (1 point) isotopes have the same number of protons isotopes have the same number of electrons isotopes have the same number of neutrons isotopes have the same atomic mass isotopes have the same atomic number

Answer : The correct options are,

Isotopes have the same number of protons.

Isotopes have the same number of electrons.

Isotopes have the same atomic number.

Explanation :

Isotope : It is defined as the element that have the same number of protons but have the different number of neutrons of each of the atom.

Atomic number is defined as the number of protons or number of electrons.

Atomic number = number of protons = number of electrons

Mass number is defined as the sum of number of protons and number of neutrons.

Number of neutrons = Mass number - Number of protons

For example :

Carbon - 13:

Mass number = 13

Atomic number = 6

Number of protons = Number of electrons = 6

Number of neutrons = 13 - 6 = 7

Carbon - 12:

Mass number = 12

Atomic number = 6

Number of protons = Number of electrons = 6

Number of neutrons = 12 - 6 = 6

the atomic mass is the bottom number on the element.

-steel jelly

in chemistry, adhesion and cohesion are attractive forces that exist between molecules. they hold the molecules together from each other. they are different in that adhesive force exists between molecules of different substance while cohesive force happens between molecules of same substance.

adhesion between water and glass causes water molecules at the edge of water and glass interface to climb up the wall in a narrow glass tube. this is called capillary action. cohesion is what gives glass its shape and causes water to form a droplet.