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related to: IVA
group IVA , or the 14th group.. Carbon is the only proper non-metal in this group.. Silicon and Germanium are metalloids and tin and lead are metallic...
2 Answers · Science & Mathematics · 12/07/2012
The elements in group IVA have 2 electrons in the p-sublevel. There is one electron...
3 Answers · Science & Mathematics · 29/06/2008
The elements in group 4A, especiallly C and Si are at a mid range position regarding electronegativity, so they tend to share electrons instead of donating or accepting electrons, making for covalent...
1 Answers · Science & Mathematics · 10/06/2010
Carbon has no available 'd' orbitals.
2 Answers · Science & Mathematics · 04/05/2008
Nitrate is NO3- where nitrogen is +5 and each O is -2. So, 5 + 3(-2) = -1. PO4 is called phosphate and it has a -3 charge because P is +5 and each O is 2-. 5 + 4(-2) = -3. Same goes...
1 Answers · Science & Mathematics · 09/07/2010
These Groups don't have names.
2 Answers · Science & Mathematics · 17/02/2007
oh you so silly, it's silicon!
1 Answers · Science & Mathematics · 15/11/2011
group ivA or 4A You can tell the number of outer electrons...
1 Answers · Science & Mathematics · 16/05/2007
18, the noble gases
2 Answers · Science & Mathematics · 05/01/2011
The halogens - Group 17 F and Cl are gases Br is a liquid I is a solid
1 Answers · Science & Mathematics · 09/01/2011
