The atoms in a solid are so attracted to each other that they vibrate and don't move past each other. The molecules of a liquid are attracted to each other, but move more freely and past one another.
Answer:
true
Explanation:
abiotic means nonliving and biotic means living
Answer:
Sodium atoms due to being smaller in size have high ionization energy and thus, it can't lose electrons easily and is more stable and less reactive. ... Hence, from this it is clear that sodium is less reactive than potassium.
Explanation:
The correct answer - Dalton
Answer: covalent bond is the force of attraction that holds together two atoms that share a pair of valence electrons. Covalent bonds form only between atoms of nonmetals. The two atoms that are held together in a covalent bond may be atoms of the same element or different elements.
Explanation: