The only metallic element that is liquid at room temperature, mercury is a very shiny silver metal and is element number 80 on the periodic table. Its symbol is Hg, which stands for its Latin name Hydrargyrum, which means "liquid silver." Mercury has 34 isotopes, 6 of which are stable....
The Earth's crust is the section of the planet that we live on. It is located beneath the atmosphere and above the mantle. The crust is solid and mostly covered with water. Key Facts:The Earth is made of different layers. From the center to the surface, they are inner core, outer ...
An element needed to build bones is ___. (a) iron (b) calcium (c) chlorine (d) nitrogen. What is the category of biomolecule that is the most abundant energy source used by the body? Which of the following proteins is most abundant in the human body? A. Elastin. B. Collagen. C...
There are different ways of defining the heaviest chemical element. The heaviest element, in terms of atomic weight, is element 118 or oganesson. The element with the highest density is osmium or iridium. Density depends on temperature and crystal structure, so which element is most dense varies...
DENSE_RANK() DENSE_RANK() function gives the same rank to those elements which are the same. The rank of the next element will be the next consecutive value to the previous rank. The basic syntax of DENSE_RANK() function is: DENSE_RANK() OVER ([PARTITION BY partition_expression, .....
def all(iterable): for element in iterable: if not element: return False return True all([]) returns True since the iterable is empty. all([[]]) returns False because the passed array has one element, [], and in python, an empty list is falsy. all([[[]]]) and higher recursive ...
Female professor: A popular misconception about archaeology: Some people imagine we just go out into the field with a shovel and start digging, hoping to find something significant. Well, while there is an element of luck involved, we have an array of high-tech tools to help us figure out...
Though the radioactive element had shortened her life, she never gave up her mind to serve the world. Intended or not, they do engage themselves in a life that will make a difference in the world. What gives my life depth and purpose? In my mind, the meaning of life is to dedicate ...
In other words, without nitrogen, the cells in your body couldn't store genetic information or replicate. A bonus element, the fifth most common in the human body, is calcium, which makes up 1% to 2% of humans by mass. More than 99% of that calcium is found in the bones and teeth,...
11. to be part of or a member of: did she make one of the party?. 12. to serve as or be suitable for: that piece of cloth will make a coat. 13. to prepare or put into a fit condition for use: to make a bed. 14. to be the essential element in or part of: charm ...