Answer:
covalent bond
Explanation:
a covalent bond forms when electrons are shared between two nonmetals
plz mark as the brainliest
Answer:
the reactivity of alkaline earth metals increases from top to the bottom of the group, that's because the atoms get bigger from the top to the bottom so the valence electrons are farther from the nucleus.
Answer:
there is no picture so we can't tell why the containers are heavy
just say this: the green color is from the mold
Molecules will move faster and spread apart on warmer temperatures The colder it get the slower the molecules move so naturally those water molecules are on the path to freezing
