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Basic Skills for Chemistry Crossword

By: Kendra Andrade
Horizontales
It is the quantity of matter in an object or physical body.
Amount of space occupied by an object or a material.
Study of matter and changes in matter.
It is measure of hotness or coldness of object.
About 60% of it is found in human skeleton.
An element that makes about 21% of the air.
It has an atomic weight of 4.00260.
You can find it in amino acids and proteins.
It has a definite shape.
Verticales
The fourth most abundant element in Earth's crust.
Located on the left side of staircase division in the periodic table.
Composed of two or more different elements in fixed definite proportions.
It has an atomic number of 15.
Liquid to solid.
It has an atomic number of 7.
The most abundant element in the universe.
The Greek letter rho(p) is used to represent it.
It is an element resistant to heat.
Any of 118 pure substances that cannot be broken down into simpler substances.
It is neither created nor destroyed.
It has an indefinite volume.