Hydrogen
Sin uranium is a metal it will form negative ions.
The groups are: A negative A positive B negative B positive AB negative AB positive O Negative O positive
yes positive ions are faster then negative ions
Because halogens form negative ions, alkali metals form positive ions; both are reactive elements and an electrostatic attraction exist.
because they are both positive or both negative forces so you need to have a positive and a negative force for them to pull together
Positive ions
Sin uranium is a metal it will form negative ions.
Sodium form a cation (positive). Chlorine form an anion (negative).
negative ion
Positive
Every Group I element (that is, the ones in the first column) have a ... Thus, bromine, oxygen, and carbon thus all form negative ions, while magnesium forms a positive ion (+2)
Nitrogen is an element, it can form either negative or positive ions. It has oxidation states of 5, 4, 3, 2, 1, -1, -2, -3 with +3 being the most common.
The lighting is always a negative charge, but it can flow both from the clouds and down, as well as from the ground and up.
The groups are: A negative A positive B negative B positive AB negative AB positive O Negative O positive
Metals tend to form cations, or ions with a positive charge. Nonmetals tend to form anions, or ions with a negative charge. Remember that ions form to put the element in noble gas configuration with 8 valence electrons. Elements forming ions will take the most direct addition or subtraction of electrons to achieve this.
every element
They don't. A neutron is neutral; it doesn't come in positive and negative versions.