🟡 4.13:FLASHCARDIZZ: QUIZ 4.1: ELEMENTS & PERIODIC TABLE 5D1WS225

Front

Elements are arranged in rows and columns in the periodic table. The rows are called ________. The columns are called ________.

Back

periods, groups

Front

Each group within the representative elements shares which characteristic? Options: Same number of valence electrons, all answers are correct, Same form (metal, non-metal or metalloid), Same color

Back

Same number of valence electrons

Front

How many groups make up the representative elements?

Back

8

Front

TRUE OR FALSE: PERIODS ON THE PERIODIC TABLE ARE THE HORIZONTAL ROWS.

Back

False

Front

HOW MANY PERIODS ARE THERE IN THE PERIODIC TABLE?

Back

7

Front

Which of the following can be found in the second period of the periodic table? Potassium (K), Lithium (Li), Uranium (U), Magnesium (Mg), Helium (He)

Back

Lithium (Li)

Front

Which of the following does NOT belong in Group 2? (USE THE PERIODIC TABLE AT THE TOP OF THE FORM!) Options: Ba, Ca, Ne, Be, Ra

Back

Ne

Front

Elements on the modern periodic table are arranged by ___________________________.

Back

Atomic number

Front

TRUE OR FALSE: The properties of the elements within a period change as you move from left to right.

Back

True

Front

TRUE OR FALSE: An element is a substance that contains all of the same type of atoms.

Back

True