States of Matter
Atomic History
pH Scale
100

Which state of matter has tightly packed molecules?

What is Solid?

100

In 400 BCE someone proposed that the universe was made up out of indivisible particles, who made this claim?

What is Democritus?

100

H30+ > OH-

Acidic

200

Which state of matter is the most common in the universe?

What is Plasma?

200

In 1803 who created the solid sphere model?

What is John Dalton?

200

If the amount of H30+ and OH- are the same, what is the solution?

What is Neutral solution?

300

What state of matter has no volume or shape?

What is Gas?

300

In 1911 someone was able to recognize the idea of the nucleus through his gold foil experiment, what was his name?

What is Earnest RutherFord?

300

What can test the relative pH of a solution by changing color?

What is Litmus paper?

400

What state of matter has a volume but takes any shape?

What is Liquid?

400

How many atomic models are there?

What is 5?

400

8H30 + 12OH + Another Product

What is Basic?

500

What are three things that contains plasma?

What is Lightning,Neon lights, and Stars?

500

In 1887 the plum pudding model was made, who made this model?

What is J.J Thompson

500

The amount of ____ makes a solution more acidic?

What is Hydronium?

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