Hosted

By

Mrs. Mimms

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Changes & Mixtures Nuclear Atomic Matter

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Row 1, Col 1

Melting an ice cube is a physical or chemical change?

Physical

1,2

Name the 3 types of radiation.

Alpha, beta, gamma

1,3

The particles found in the Center of an atom are?

Protons & Neutrons

1,4

This state of matterIs found on the sun.

Plasma

2,1

How would you Classify fog?

Homogeneous mixture, specifically colloid

2,2

What type of nuclear reactionIs used to power

Our Sun?

Fusion

2,3

How many protons does carbonContain?

6p

2,4

Is density an extensive or anIntensive property?

Intensive

3,1

How would you classify stainless steel?

Alloy

3,2

What is used in Radioactive dating?

C-14

3,3

How many neutrons doesIodine contain?

127-53 = 74 n

3,4

This shows the chemicalRelationship between

Reactants and products.

Chemical equation

4,1

What technique would you use toSeparate water from rubbing

Alcohol?

Distillation

4,2

Write the nuclear equationFor beta decay of

C-14.

14 6 C 0 -1 e + 14 7 N

4,3

Who discovered the Nucleus using the famous

Gold foil experiment?

Rutherford

4,4

Describe the following picture.

Precise, not accurate

5,1

List the 5 indications that a Chemical change has occurred.

Bubbles, precipitate, color change, temperature change, smell

5,2

Write the nuclear equationFor alpha decay

Of Americium-240

240 95 Am 4 2 He + 236 93 Np

5,3

Name 4 out of the 7 thingsYou can tell me by looking at the

Element oxygen?

Atomic #, mass #, symbol, name, 8n, 8p, 8e

5,4

Name an example of matter andAn example

of non-matter

Rock & sounds