Kemi_1

Question 1

What is the first step of the scientific method?

Answer 1

Question, Hypothesis, Experiment, Observation, Analysis, Conclusion

Question 2

What is the tiny building block of everything around us?

Answer 2

Atom

Question 3

What is a group of two or more atoms bonded together?

Answer 3

Molecule

Question 4

What is a pure substance made up of only one type of atom?

Answer 4

Element

Question 5

What organizes elements based on their properties?

Answer 5

Periodic Table

Question 6

What is the ability of a material to be bent; pressed; or hammered without breaking?

Answer 6

Malleable

Question 7

What is a material that breaks or shatters easily?

Answer 7

Brittle

Question 8

What is the ability to be pulled into a thin wire?

Answer 8

Ductile

Question 9

What is a material that allows heat or electricity to pass through it?

Answer 9

Conductor

Question 10

What is a material that does not shine or reflect light?

Answer 10

Dull

Question 11

What is the property of shining or being reflective?

Answer 11

Luster

Question 12

What is a material that does not allow heat or electricity to pass through it?

Answer 12

Insulator

Question 13

What is an example of a material that is both malleable and ductile?

Answer 13

Iron

Question 14

What property allows iron to be stretched into thin wires?

Answer 14

Ductile

Question 15

What property allows iron to be hammered and shaped without breaking?

Answer 15

Malleable