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Why were you asked to put asterisks next to lanthanum and actinium?
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Elements in a column are called a?
Vertical columns are called groups. Horizontal rows are called periods.
Which periods have the same number of elements?
Period 4 and period 5 of the periodic table have the same number of elements. There are 18 elements in each period. While some elements in period 4 are calcium, iron, and zinc, elements in period 5 are tin, antimony, and iodine.
What best explains the difference between climate and weather?
Climate refers to long-term patterns of temperature, precipitation, and other weather elements in a specific region, while weather refers to the short-term condition of these elements at a given time and place. Climate involves average conditions over years or decades, while weather is the day-to-day changes in atmospheric conditions.
What is the opposite of climate?
low latitude climate
What does rows mean in a sentesence?
In a sentence, "rows" typically refers to a series of items or elements arranged horizontally. For example, in a spreadsheet, data is often organized in rows and columns. The term can also describe physical arrangements, such as seats in a theater or plants in a garden, emphasizing their linear organization.
What does the term table mean?
In database, Table refers to a structure which contains rows and columns. Data can be stored in these rows and columns in arranged manner.
Rows of elements are called?
On the Periodic Table, horizontal rows are given the technical term "periods", while vertical columns are called "groups". Elements in the same period are similar in that they have the same number of energy levels.
What is the period on the periodic table?
The period on the periodic table refers to the horizontal rows that categorize elements based on the number of electron shells they have.
What term refers to the order of elements in a sentence?
It is called syntax.
What is mean by matrix?
In mathematics, a matrix refers to a rectangular array of numbers, symbols, or expressions. The parts of the matrix are called elements, and are organized into rows and columns.
What is the scientific term used for columns and rows on the periodic table?
The scientific term for columns on the periodic table is "groups" or "families," while the term for rows is "periods." Groups contain elements with similar chemical properties, while periods indicate the energy levels of the electrons in the atoms. The arrangement reflects the periodic law, which states that elements exhibit periodic trends in their properties when organized by increasing atomic number.
What are horizontal rows of elements are called?
periodsThere are seven periods, or rows, on the Periodic Table.
What are a family and a period on the periodic table of elements?
Family refers to columns in the periodic table.Periods refers to rows in the periodic table.There are 18 groups and 7 periods.
What does the term periodic in periodic table refer?
The rows in periodic table are known as periods. The arrangement is such that elements with similar properties fall in the same period.
What are the horizontal rows on the peridoc table of elements called?
The rows on the periodic table are called periods.
What is a periodic table of the elements?
Horizontal rows in Periodic Table are called Periods
