Metallic crystals are excellent conductors of electricity due to the existence of positive and negative ions.

true

false

Metallic crystals are excellent conductors of electricity due to the existence of positive and negative ions.

TRUE

FALSE

because u need two or more forms of the same element that contain equal numbers of protons but different numbers of neutrons in their nuclei to form isotopes.

so since they all have the same shape? i mean maybe because m& m and reeses are both chocolates

yes

ya te ayud espera