When this body fluid absorbs too much CO2, it forms a condition called "acidosis".
What is "human blood"?
100
This particle is the smallest part of an element - which still has the qualities and properties of that element.
What is "an atom".
100
Reading down a column of the Periodic Table tells this aspect of the elements in this column.
What is " they share similar chemical properties"
100
This substance is "given off" when marble is heated to 2000 degrees F
What is " carbon dioxide"
100
These are the two names given to substances on the "left" and the "right" of the arrow in a chemical equation.
What is "reactants" (left) and "products"(right)
200
This kind of substance has the lowest number on the pH scale.
What is a "strong acid", for example, stomach juices or hydrochloric acid
200
This unit of matter is the smallest part of a compound - that still has the properties of that compound,
What is "a Molecule"?
200
DAILY DOUBLE!!!!!!!!!!!!
This is the reason that given by the British scientist John Dalton in the early 1800s for what the difference is between each element (clue: he was essentially correct)
What is " the atoms of each different element are different sizes"
200
This is an accurate conclusion when lime powder - or calcium oxide - turned yellow in our cabbage juice indicator
What is " it is a strong base"
200
This is an acidic product of the combustion of plant material
What is " CO2 - carbon dioxide"
300
Cleaning solutions are found on this portion of the pH scale.
What is "Basic" or "alkaline".
300
This particle is most important in whether one element will react with another.
What is "an electron"?
300
This is the reason that the group of elements in the last column of the Periodic Table are called the "Noble Gases".
What is " each element in this group has a complete outer energy shell"
300
This is the correctly balanced equation for the following chemical reaction:
___CO2 + ___H20 transforms into ___C6H12O6 +___O2
What is
6CO2 + 6H20 transforms into C6H12O6 +6O2
400
The pH of soil affects this aspect of plant life.
What is "absorption of nutrients".
400
This is the way to determine how many neutrons a particular atom has.
What is " subtract the Atomic Number (the number of Protons) from the Atomic mass or weight.
400
The Fourth Period tells this specific information about elements in this Period.
What is " an atom of each element in this period has four energy levels or shells".
400
This substance is given off in forming hydrated lime.
What is "heat".
400
When hydrated lime and sand are mixed, this substance is added to (or reacts with) with it, becoming hard over time
What is " carbon dioxide"
500
You would spread limestone on your backyard garden to deal with what specific condition in your garden?
What is "too much acidity" in the soil.
500
This is the reason that an element like Cesium reacts more violently in water than Rubidium or Sodium
What is "the fact that it has more energy shells, and thus releases this energy in a reaction
500
This specific atomic structure helps us understand why Sodium, Lithium, Potassium and Rubidium" react similarly in water.
What is "each element has one electron in its most outer energy shell"
500
This test was evidence that hydrated lime could turn back into calcium carbonate - over enough time
What is " pH test that showed that the dehydrated hydrated lime had become almost neutral, compared with the pH of hydrated lime"
500
THis compound is a product given off when one mixes vinegar into baking soda - and one that also puts out a candle flame.