Explanation:
Atoms can join together - they form bonds together - to make MOLECULES. ... For example, a hydrogen atom forms one bond, an oxygen atom forms two, and carbon forms four bonds. Look at that molecule of water again - each hydrogen has one bond, and the oxygen in the middle has two bonds. Molecules can be much bigger.
The atomic number is always equal to the number of protons. It will be equal to the number of elections also if the atom has a neutral charge.
If you find my answer helpful, please brainliest me!
They have the same number of protons
Answer: The density of lead will be 
Explanation:
Density is defined as the mass contained per unit volume.
Given : Mass of lead=
Volume of lead =
Putting in the values we get:
Thus density of lead will be
It changes state
Meaning, it goes from solid to liquid, making it change its state. Hope this helped.
