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

Preview:

Citation preview

Hosted

by

Your 8th Grade Science Teacher!

100 100

200 200200

400 400

300300

400400

Atoms Elements Periodic

Table

Anything Goes

300 300 300300

200200

400400

200

100100

500 500 500500 500500

100

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?

1,2

5

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

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…

1,4

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

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

2,1

Electrons

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

charge?

2,2

15.999 or 16

What is the atomic mass of Oxygen?

2,3

Periods

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

2. There are 7 ____________ on the periodic table.

2,4

Mass minus the atomic number

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

3,1

Positive

What is the charge of a proton?

3,2

26 protons

How many protons does Iron (Fe) have?

3,3

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

10 P

10 N

3,4

It represents the amount of protons in an atom of the

element.

What does the atomic number represent?

4,1

neutral

What is the charge of a neutron?

4,2

12 neutrons

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

4,3

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

How are the symbols for elements written?

4,4

By increasing atomic number (protons)

How is the periodic table arranged?

5,1

negative

What is the charge of an electron?

5,2

7 valence electrons

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

5,3

Sodium (Na) or Potassium (K)

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

5,4

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

properties

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

Recommended