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Periodic Table 1

Test Description: Review of the Periodic Table

Instructions: Answer all questions to get your test result.

1) Vertical columns in the periodic table, which indicate an element's location within a period, are called

APeriods BGroups CValence Electrons DMetals

2) Which element is located in group 1 of the periodic table?

ABe BHe CB DK

3) The atomic weight of an atom is the total number of__________

Aprotons and neutrons Belectrons Cprotons Dprotons and electrons

4) Based on its location in the periodic table, which of the following is classified as a metal?

Asodium Bnitrogen Ccarbon Dsulfur

5) On the periodic table, an element's atomic number is the number of ______________ in its nucleus.

Aprotons Bneutrons Cisotopes Delectrons

6) Based on their locations on the periodic table, which pair of elements have the most similar characteristics?

ASi and Cl BBe and Bi CNe and Ar DCa and Cu

7) The periodic table is organized so chemists can easily see ____________.

AThe importance of each element BThe smell and taste of each element CThe color of each element DThe atomic number and weight of each element

8) The order of the elements in the periodic table is based on the ____________.

Anumber of electrons in an atom of each element Bthe order in which they were discovered Cnumber of protons in an atom of the element Dnumber of neutrons in an atom of each element

9) Electrons are in a defined region of space close to the nucleus called

Agroups Bfamilies Corbitals Dperiods

10) The horizontal rows in the periodic table are arranged according to the number of electrons in the atom's outer shell. What are these rows called?

Acolumns Bperiods Cgroups Dfamilies

*select an answer for all questions

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