What is the correct explanation for your observations of burning magnesium ribbon and aluminum foil?
a) Mg reacted more vigorously than Al because it has more energy levels.
b) Mg reacted more vigorously than Al because it has less protons.
c) Al reacted more vigorously than Mg because it has more electrons.
d) Al reacted more vigorously than Mg because it has more protons.
>
Question 8

How many protons, electrons, and neutrons are in each of the following isotopes? a. zirconium-90 b. palladium-108 c. bromine-81 d. antimony-123

Some animals that try to adapt to climate changes eventually die due to starvation, as climate change alters the web.

Astable electron arrangement for an atom is one that does not easily change. how is this arrangement arrived at? a. valence electrons are transferred or shared to create a full outer shell of electrons. b. valence electrons are discarded into space to create a full outer shell of electrons. c. protons (positive charge) pair with valence electrons (negative charge) to create a strong bond. d. outer shells with valence electrons are transferred or shared.