Periodic Table

Question 1

In an element’s square on the periodic table, the number with the greatest numerical value represents the

Revolt · Accepted Answer

atomic mass.

Question 2

While looking at calcium (Ca) on the periodic table, a student needs to find an element with a greater atomic mass in the same period. Where should the student look?

Revolt · Accepted Answer

directly to the right

Question 3

Which two chemists organized elements based on properties such as how the elements react or whether they are solid or liquid?

Revolt · Accepted Answer

Lavoisier and Mendeleev

Question 4

This is how krypton appears in the periodic table.

Revolt · Accepted Answer

36

Question 5

This is how fluorine appears in the periodic table.

Revolt · Accepted Answer

the atomic number

Question 6

This is how zirconium appears in the periodic table.

Revolt · Accepted Answer

40

Question 7

Elements in group 2 are all called alkaline earth metals. What is most similar about the alkaline earth metals?

Revolt · Accepted Answer

which chemical properties they have

Question 8

Part of one row of the periodic table is shown.

Revolt · Accepted Answer

tellurium (Te)

Question 9

What are 1A, 3B, and 7A examples of on the periodic table?

Revolt · Accepted Answer

groups.

Question 10

The element phosphorus is located to the right of the element magnesium along the same period in the periodic table.Which best describes the relationship of the elements?

Revolt · Accepted Answer

Phosphorus has a larger atomic mass.

Periodic Table Answers

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