Block level elements can be centered by: The margin-left and margin-right properties can be set to some explicit value: body{ width: 40em; background: fluorescent; } p{ width:30 em; margin-right:auto; margin-left:auto } In this case, the left and right margins will be each, five ems wide since they split up the ten ems left over from (40em-30em). It was unnecessary for setting up an explicit width for the BODY element; it was done here for simplicity.
No. Block level elements can be positioned using CSS. Inline elements fall into the text line. That said, you can use CSS to declare an inline element be displayed as a block level element, or as an inline-block, which more or less splits the difference.
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Borobudur was an early kingdom centered on the island of java and Bali.
put <center> around everything
Concrete block.
4: the s-block, the p-block, the d-block, and the f-block. there is an theoratical g-block but its not counted because its theoratical lol.
d-block elements are also called transition elements.
The formula for cesium sulphide is Cs2S.
A block element is an HTML element that typically starts on a new line and takes up the full width available. These elements can have margins, padding, borders, and can contain other block or inline elements. Examples of block elements include , , -, and .
Group 1 and group 2 elements are called s-block elements
The majority of the elements in the p-block are non-metals.
The periodic table is divided into four main blocks: s-block, p-block, d-block, and f-block. These blocks help organize elements based on their electron configurations and properties. The s-block elements are found in groups 1 and 2, the p-block elements are in groups 13-18, the d-block elements are in groups 3-12, and the f-block elements are the lanthanides and actinides. Each block represents a different type of electron orbital and helps to group elements with similar chemical properties together.
The densities of s-block elements vary depending on the specific element. Generally, s-block elements like lithium, sodium, and potassium have low densities compared to d-block and f-block elements. As you move down the s-block of the periodic table, the densities of the elements tend to increase due to the increase in atomic size and mass.
Elements which have their valency electrons in the p sub shell belong to this. Elements of groups 13,14,15,16,17,18 are in p block.
Main group elements include elements (except hydrogen) in groups 1 and 2 (s-block), and groups 13 to 18 (p-block).
The s block and p block elements are located in the main group elements of the periodic table. The s block elements are in groups 1 and 2, while the p block elements are in groups 13 to 18. These elements are located on the left and right sides of the periodic table, respectively.
The f-block elements in period 7 are known as the actinides.