Biologists study biotic factors, and all other living things.
Barium can form ions with a +2 charge and it is called a cation.
Ex:- Ba(s)+2HCl(aq)→BaCl2(aq)+H2(g)
In this redox reaction,
initially, barium shows 0 (s) oxidation no. and after forming the product its oxidation no. changes to +2 (in aq).
When a metal loses electrons and a nonmetal gets those electrons, cations (positively charged ions) and anions (negatively charged ions) are created.
<h3>Ionic bonds are created when a metal and a nonmetal interact. The position of an element on the periodic table can frequently tell you what charge an ion generally carries:</h3>
- the alkali metals (the IA elements) lose a single electron and form a 1+ charge.
- the alkaline earth metals (IIA elements) lose two electrons and form a 2+ cation.
- IIIA family member aluminum loses three electrons to become a 3+ cation.
- Seven valence electrons are shared by all of the halogens (VIIA elements) and each of them has a single negative charge, forming an anion.
- The VIA elements pick up two electrons to create 2- charged anions.
- The VA elements pick up three extra electrons to create 3- charged anions.
To know more about elements of the periodic table refer to:-
brainly.com/question/25916838
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Atmospheric properties, tectonic plates... there are multiple.
A sloth has both a scientific name and common name to help people know what creature they are. The scientific name is primarily used amongst scientists to understand which animal family they belong to and the common name is to help know what animal it is
Answer:
D. Microwave, Blue Visible Light, Ultraviolet, Gamma
Explanation:
colors longest to shortest are
red green blue violet
longest wavelength to shortest:
radio waves, microwaves, infrared, optical, ultraviolet, X-rays, and gamma-rays.