A star will fuse hydrogen into helium and then helium into the next element on the periodic table. This will continue until it reaches iron. Iron is too heavy to fuse and it will collect in the core. The time it …

Apr 23, 2014 · Lets take the ionic formula for Calcium Chloride, CaCl_2. Calcium is an Alkaline Earth Metal in the second column of the periodic table. This means that calcium has 2 valence electrons it …

An alpha particle has a proton number of 2 and mass number of 4. So we need to subtract 2 from Americium's proton number, that will be the proton number for the daughter nucleus: 95 – 2 = 93 …

Does the number of valence electrons an element has change? How does the number of valence electrons change across a periodic table? How does the number of valence electrons change as you …

All I am doing is using the atomic numbers of each element, and counting up electrons....adding or subtracting the relevant charge. Answer link

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On the periodic table, why are atoms in group 1 likely to form ions with a +1 charge? Beryllium has an atomic number of #2#. What is its electron configuration? Will it lose #2# electrons or gain #6# to …

Shubham A. gets smarter on Socratic Shubham A. joined Socratic 6.706849315068493 years ago. Shubham A. hasn't written a biography yet. 4,723 students helped 1 Answer

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