The biggest element was a major El Nino(厄尔尼诺),which has joined1997-1998 as the strongest El Nino ever observed.El Ninos,which are characterized by significant warming over tropical ocean waters in the Pacific,not only warm the ocean but also put lots of extr a heat into the atmosphere,...
The ionization energies for three elements A, B, and C are shown in the table below. |Element|A|B|C |Ionization Energy (kJ/mole)|519|418|494 Which element is the strongest reducing agent? Which element has the largest atomic radius? a. Ca b. Sr c. Cr d. P ...
The biggest element was a major El Nino (厄尔尼诺), which has joined 1997-1998 as the strongest El Nino ever observed. El Nino, which is characterized by significant warming over tropical ocean waters in the Pacific,not only warm the ocean but also put lots of extr a heat into the ...
Bones are the structures that make up the human skeleton. They are among the hardest structures in the body. One of the reasons for this is that they contain a great deal of calcium. There are many different types of bones in the body, including long bones....
Phosphorus forms most stable pentavalent compound among group 15 elements due to the presence of vacant d-orbital to overlap with it e.g. PCl5 . It also favours ppi-dpi bonding which has the strongest overlapping between the orbital 1s, for a stable bond
What element is attracted the most to a magnet?24 related questions found Which metal is most magnetic? You are here: But some metals are magnetic and some are not. The most common magnetic metal is iron. You don't see too many objects made of pure iron but you do see lots of ...
electrolytes is how well they dissolve metal ions. Potassium hydroxide is the weakest electrolyte and best for Li-ion batteries. Lithium hydroxide is the strongest electrolyte and best for Ni-ion batteries. Ammonium chloride is a middle ground electrolyte and is best for both Li-ion and Ni-ion...
Science is a real romance killer. What is the strongest finger on your hand? The middle finger has the biggest effect on the strength of your grip. And it also sends the strongest message, particularly in traffic. Practicality: The fourth finger was rarely used during the very physical work...
Which of the following element have maximum tendency to form complex c... 02:19 On heating sodium metal in the current of dry ammonia leads to the for... 02:03 The degree of hydration……down the group from Li^(+) to Cs^(+)- 01:41 The reactivity of IA elements is due to- 02...
as an element of h . similarly, if no such h exists, then we know that no such algorithmic short-cut is possible. the rest of this paper is organized as follows: in sect. 2 we recall some notion and technical tools used in this paper. in addition, most of the notation is ...