Semester 1 Exam_PS

Last updated about 1 year ago
40 questions
1

What vocabulary word does this picture show?

1

What vocabulary word does this picture show?

1

What vocabulary word does this picture show?

1

What vocabulary word does this picture show?

1

What vocabulary word does this picture show?

1

What vocabulary word does this picture show?

1

What vocabulary word does this picture show?

1

What vocabulary word does this picture show?

1

Which of these pictures shows people separating?

1

What vocabulary word does the picture show?

1

What vocabulary word does this picture show?

1

What vocabulary word does this picture show?

1

What vocabulary word does this picture show?

1

What vocabulary word does this picture show?

1

What vocabulary word does this picture show?

1

What vocabulary word does this picture show?

1

What vocabulary word does this picture show?

1

What are the three subatomic particles?

1

Which of these correctly matches the charges with the subatomic particles in an atom?

1

What vocabulary word does this picture show?

1

What vocabulary word does this pictures show?

1

What is the length of the glue stick?

1

Is length a physical property or chemical property?

1

Is lithium reactive?

1

Is reactivity a physical property or a chemical property?

1

Gold is an element. What is true about gold?

This is calcium carbonate.
1

What is calcium carbonate?

1

How do you know what calcium carbonate is?

1

Look at the picture. It shows liquid chocolate milk. Why is chocolate milk a liquid?

1

Which picture shows the particles in a gas?

1

Which picture shows the particles in a solid?

1

A liquid boils and becomes a gas. What happens to the temperature?

1

If the pressure is 0 oC and the pressure is 100,000 kPA, what state is carbon dioxide in?

1

How many protons does magnesium (Mg) have?

1

If an element has 5 protons and 7 electrons, what is its charge?

1

Look at the atom. What element is it from?

1

Is it an ion or a neutral atom?

1

What is its charge?

1

Oziel's dinosaur walks 10 meters. It takes him 5 seconds. What is the dinosaur's speed?

1

The dinosaur runs at a speed of 3 m/s. If he runs for 10 seconds, how many meters will he run?