Lawrencium has 10 recognized isotopes. Its most stable is 262Lr, with a half-life of about four hours.
8 electrons are in the third level
Electrons in this level are called valence electrons
Valence electrons are used in any and all chemical reactions
Answer:
The melting and boiling points of molecular compounds are generally quite low compared to those of ionic compounds. This is because the energy required to disrupt the intermolecular forces between molecules is far less than the energy required to break the ionic bonds in a crystalline ionic compound
<span>The force of gravity the masses exert on each other. If one of the masses is doubled, the force of gravity between the objects is doubled.</span>
Answer:
I believe Gases A and D
Explanation:
The lines in both gases match up with the lines in the unknown mixture.