Answer:
protons, neutrons
Explanation:
There are three subatomic particles in all atoms: protons, neutrons and electrons. Of these three, only protons and neutrons are considered to have enough mass to contribute to overall atomic mass of the element.
Symbol Element Atomic Radius Electronegativity Ionization Energy
Ca Calcium 194 pm 1 57110 kJ/mol
Ba Barium 253 pm 0.89 3.6 x 10³ kJ/mol
As Arsenic 114 pm 2.18 12310 kJ/mol
Bi Bismuth 143 pm 2.02 8520 kJ/mol
Based on the above information.
The element with the largest radius is Ba.
The element with the highest electronegativity is As
The element with the hightest Ionization energy is Ca.
Answer:
Absorbing energy
Explanation:
If an electron is given extra energy, such as light (photons), it becomes excited and jumps to higher energy levels/orbitals.
Answer:
A. They keep the coastal areas that they boarder warmer.
Explanation:
Water have large heat capacity so it warm up very slow, but also cool down very slow. Usually warm water currents go from equator, where they get warm, to north, where they slowly releasing heat that warm they border.
Answer:
use Google this will help you alot and also use chegg
