The periodic table is a table in which the chemical elements are arranged by atomic number. It starts with the element with the lowest atomic number all the way to the element with the highest atomic number, Oganesson.Answer and Explanation: ...
Which of the following elements is a metalloid? \\ A. As B. Se C. Br D. Kr What is a periodic table and how many groups of elements does it consist of? Which of the elements in the following periodic table are halogens? What is the name of the Group 1 elements in the periodic...
- Lesson for Kids from Chapter 1 / Lesson 4 42K Discover a special group of electrons called valence electrons. Explore how electrons are arranged around the nucleus of an atom, where the valance electrons are located, and how to predict the number of valence electrons for an element. ...
Want to thank TFD for its existence?Tell a friend about us, add a link to this page, or visitthe webmaster's page for free fun content. Link to this page: Facebook Twitter Acronyms browser? ▲ LO MAX LO-CAT LO-FI LO-MIX LO/CLO ...
A naturally occurring substance used for pest control. To eliminate the ant colony, John sprinkled borax around the areas where he had noticed ant activity. 6 Boron The chemical element (symbol B) with an atomic number of 5, which is a metalloid found in its pure form as a dark amorphous...
(a) What are the properties of elements and compounds? (b) How are properties of a compound related to elements that comprise it? What is nitrogen? A metal, nonmetal or metalloid? What are the properties of copper? Explain the bond between lithium and nitrogen. Which nitrogen compounds conta...
What periodic table group is chlorine in? What are the parts of the periodic table? How are they organized? Which of the following elements is a metalloid? \\ A. As B. Se C. Br D. Kr Oxygen is in which group in the periodic table? Oxygen is in which group of periodic table?...
What is the element in one of the two groups on the left or the six groups on the right of the periodic table? What type of element would you predict element 117 to be? a. nonmetal b. metal c. noble gas d. alkali elemen...