0
What else can I help you with?
What is bariums oxidation number?
0 in the elemental form and +2 in its compounds
Element whose oxidation numbers in compounds are 2 and 3?
Iron (Fe) can have oxidation numbers +2 and +3 in compounds.
The oxidation number of zinc on Zn is?
The oxidation number of zinc in Zn is typically +2.
What is the oxidation number for oxygen in most compounds?
The oxidation number for oxygen in most compounds is -2.
What is the Difference between a binary 1 and binary 2 compound?
Binary 1 compounds contain one type of cation and one type of anion, while binary 2 compounds contain two different cations or two different anions. Binary 1 compounds have a 1:1 ratio of cation to anion, while binary 2 compounds have a 2:2 ratio.
What are 2 energy waves that cant be seen?
Heat waves (infared) and sound waves.
What are the all the main functions of the chloroplast?
1. Absorb light. 2. Create carbohydrates and sugars with chlorophyll.
What is the most common color of compounds of Mn2?
Compounds of Mn2 typically exhibit a pink color in their compounds. This color is due to the presence of manganese in its +2 oxidation state, which absorbs light in the green part of the spectrum, resulting in a pink hue.
What are 2 jobs of roots?
absorb water and absorb nutrients
How do you use Infrared On Pokemon Black 2?
Well, you first need a friend and their DS. Then, click Infared on th touch screen
Why do dark colors absorb heat and radiation than light colors?
When we see objects, we see them due to light being reflected off the object into our eyes. The light that is reflected back gives us the image.Dark colours appear dark because they reflect less light. Light colours reflect more which is why they appear brighter.Because they reflect less, the light that they don't reflect is absorbed into the material.Light causes heat.This is why you shouldn't wear black in summer because you'll get too hot, astronauts wear silver/white suits because the sun would fry them, and polar bears have black skin under their white fur so that they stay warm in the snow.AnswerThis is a very complex subject. A simplified answer is the more reflective a surface is, the less it will absorb the light rays that generate heat (infared radiation). Something white, like copyier paper, usually around 87 to 90 brightness, reflects 87 to 90% of incoming light. Therefore it won't heat up as fast as something like black paper used in art class etc. The black paper reflects 2 to 5%. The difference turns into heat energy.
What is bariums oxidation number?
0 in the elemental form and +2 in its compounds
What makes darker colors absorb more heat than lighter colors?
White light is a mixture of colors. When white light strikes a dark object little or no energy is reflected. When white light strikes a white object the energy is mostly reflected, not absorbed. Thus heat is absorbed by dark objects and reflected by light ones.
What is the oxidation number Barium?
0 in the elemental form, +2 in its compounds.
What colored light will make a plant grow fast?
Plants appear green- this is because they absorb red and blue light- these wavelengths of light are harnessed by two 'photosystems' called 1 & 2 - there fore to make a plant grow well use a combination of red and blue light
What are 2 ways in which compounds form?
There are two types of compounds according to their bonding, ionic and covalent. Compounds can be divided into two with respect to their appearance, molecular compounds and crystalline compounds.
What determines how well light passes through an object?
1. The configuration of the atoms or molecules in the medium 2. The composition of the atoms or molecules (the configuration of their orbitals, which determines what frequencies of light they can absorb) 3. Magnitude of the vibration of the atoms or molecules in the medium
