Hosted by Your 8 th Grade Science Teacher! 100 200 400 300 400 AtomsElements Periodic Table Anything...

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Hosted by Your 8 th Grade Science Teacher!

Transcript of Hosted by Your 8 th Grade Science Teacher! 100 200 400 300 400 AtomsElements Periodic Table Anything...

Page 1: Hosted by Your 8 th Grade Science Teacher! 100 200 400 300 400 AtomsElements Periodic Table Anything Goes 300 200 400 200 100 500 100.

Hosted

by

Your 8th Grade Science Teacher!

Page 2: Hosted by Your 8 th Grade Science Teacher! 100 200 400 300 400 AtomsElements Periodic Table Anything Goes 300 200 400 200 100 500 100.

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Row 1, Col 1

protons and neutrons

What subatomic particles are located inside the nucleus of an atom? or, What two particles do you add together

to find the mass number?

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1,2

5

What is the atomic number, number of protons, number of electrons for Boron?

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1,3

Groups or Families

1. What are the columns on the periodic table called?

2. Elements that share the same properties are located in the same…

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1,4

On the right hand side of the zig-zag line (stair step).

Where on the periodic table are the non-metals located?

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2,1

Electrons

What subatomic particle is located outside the nucleus of an atom? or, Which subatomic particles carry a negative

charge?

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2,2

15.999 or 16

What is the atomic mass of Oxygen?

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2,3

Periods

1. What are the rows on the periodic table called?

2. There are 7 ____________ on the periodic table.

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2,4

Mass minus the atomic number

How can you calculate the number of neutrons in an atom of an element?

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3,1

Positive

What is the charge of a proton?

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3,2

26 protons

How many protons does Iron (Fe) have?

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3,3

What does a Bohr model of an atom of Neon (Ne) look like?

10 P

10 N

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3,4

It represents the amount of protons in an atom of the

element.

What does the atomic number represent?

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4,1

neutral

What is the charge of a neutron?

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4,2

12 neutrons

How many neutrons do Sodium (Na) and Magnesium (Mg) have?

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4,3

One capital letter or one capital letter followed by a lower case letter

How are the symbols for elements written?

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4,4

By increasing atomic number (protons)

How is the periodic table arranged?

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5,1

negative

What is the charge of an electron?

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5,2

7 valence electrons

How many valence electrons do the atoms from the elements in group 17 have?

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5,3

Sodium (Na) or Potassium (K)

What are two elements that share similar properties to Lithium (Li)

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5,4

Copper (Cu), Silver (Ag), and Gold (Au) share similar

properties

Why are Copper, Silver, and Gold grouped together on the periodic table?