The way how Mendeleev organized the elements into rows and columns in his periodic table was that he decided to arrange all <span>the elements in rows in order of increasing mass, that will make the elements with similar properties stand in the same column. Soon he discovered many new elements such as gallium and after that he realized how his periodic system is useful for classification new elements.</span>
Hello i am kust gere to answer the qustions nothing else
Answer:
Marianne needs to create a version of her slide presentation that does not include all the slides and will be used for a particular audience. What is the best way for her to achieve this? A.) Use the Custom Show dialog box to create a new custom show
Answer:
exam result mostly in colleges and high schools
