Atomic radius defines the size of an atom.
Explanation:
Atomic radius is defined as “one-half the distance between the nuclei of two identical atoms that are bonded together.” If ‘r’ is the atomic radius and ‘d’ the distance in between nuclei of two atoms that are identical and bonded, then r = d/2.
The units used to express atomic radius are picometer, nanometer, and Angstroms.
In the periodic table, the atomic radius of elements decreases with elements across a <em>period</em> (left-right) and increases with elements down a group.
Answer:
just tell that someone you like them
OR
you can just make them feel it, I'm sure that someone will get it and if that someone don't then just tell the someone you like them.
and say why them can't it be just her or him ?
I mean that someone is juat one right
Answer:
Because when they brought the cows back the Autumn Buttercup began to thrive. They took the cows out of the pasture thinking that the Autumn Buttercup would grow better. They noticed that the Autumn Buttercup was thriving in a field nearby where there were cows grazing.
a.) When the cows ate the grass in the fields, it made the grass shorter that the mice couldn't live there and be safe from their predators.
b.) When the cows walk on the soggy ground it pushes up the soil on the sides of the cow print where the buttercup like to grow and not directly in the soggy soil.
Nature has been developing its habitats for thousands and thousands of years. In time there is a balance where there aren't too many plants and animals, but enough food for each. When there is a change in any habitat and something is taken out or introduces, then it changes the population of different species where it may deplet one type of species and let another type of species overpopulate. It can cause species to extinct. It will take nature hundredsof years to find balance again.
Explanation:
You are given
130 grams of H20 and 18 grams of H2. You are required to get the theoretical
yield of H2O. Before anything else, you should know the chemical equation of
H20 and H2. The balanced chemical reaction is 2H2 + O2 -> 2H2O. The molar
mass of H2O is 18 grams per mole and the 2 grams per mole for H2.
18g H2 (1 mol
H2/2 g H2)(2 mol H2O/ 2 mol H2)(18 g H2O/1 mol H2O) = 162 g H2O
<span>Thus the <u>theoretical
yield for 18g H2 is 162g H2O.</u></span>
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