Elements, Compounds Mixtures Quick Check

2 of 52 of 5 Items
Question
Which is true of an element?(1 point)
Responses

can be either a compound or a molecule
can be either a compound or a molecule

can be made up of multiple types of atoms
can be made up of multiple types of atoms

has a unique number of protons; if the element were to lose a proton, it would become a different element
has a unique number of protons; if the element were to lose a proton, it would become a different element

has a unique number of electrons; if the element were to lose an electron, it would become a different element

has a unique number of protons; if the element were to lose a proton, it would become a different element