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The element that has three more electrons than a neutral germanium atom is bromine. You can determine this by the atomic number. The atomic number of an element is the number of protons in the nuclei of its atoms. In a neutral atom, this is also the number of electrons. So, the atomic number of germanium is 32, so its neutral atoms contain 32 protons and 32 electrons. Move to the right three more elements, and you get bromine with an atomic number of 35, so its neutral atoms contain 35 protons and electrons.
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Why silicon has low leakage of current as compared to germanium?
Each has four valence electrons, but germanium will at a given temperature have more free electrons and a higher conductivity. Silicon is by far the more widely used semiconductor for electronics, partly because it can be used at much higher temperatures than germanium.
What is the diference between a compound and an element?
An element is a single substance where as a compound is a combination of elements eg germanium is an element where as germanium arsenide is a compound....!
What is difference between silicon and germenium?
Carbon, silicon, germanium are all teravalent atoms (4 electrons in the outer shell). Each element becomes heavier, and (because there are more total electrons) is less "pure" in it's chemical (and electrical) responses.
What element has atoms with more valence electrons then kernel electrons?
borin has more valence electrons than kernel electrons
How can you tell from an element's number of valence elns whether the element is more likely to form a caor an anion?
If an element has less than four valence electrons, it will tend to lose its valence electrons and form cations. If an element has more than four valence electrons, it will tend to gain electrons and form anions. An element that has four valence electrons will tend to form covalent bonds rather than ionic bonds.
Does germanium have more valance electrons than iodine?
No. Germanium has four valence electrons, while iodine has seven.
Which element does gallium have more in common with germanium or indium?
Gallium has more in common with indium as they are both metals whereas germanium is a metalloid.
Why silicon has low leakage of current as compared to germanium?
Each has four valence electrons, but germanium will at a given temperature have more free electrons and a higher conductivity. Silicon is by far the more widely used semiconductor for electronics, partly because it can be used at much higher temperatures than germanium.
What is the diference between a compound and an element?
An element is a single substance where as a compound is a combination of elements eg germanium is an element where as germanium arsenide is a compound....!
Based on their placement on the periodic table what about ion formation is correct There is more than one correct statement?
A Group 6A element gains two electrons A Group 2A element loses two electrons A Group 3A element loses three electrons A Group 3A element loses three electrons group 1a element loses one electron group 7a gains one electron
What is difference between silicon and germenium?
Carbon, silicon, germanium are all teravalent atoms (4 electrons in the outer shell). Each element becomes heavier, and (because there are more total electrons) is less "pure" in it's chemical (and electrical) responses.
What element has atoms with more valence electrons then kernel electrons?
borin has more valence electrons than kernel electrons
What does electro negativity of an element indicate?
How much an element is attracted to receiving valance electrons. The more electronegative, the more it needs electrons.
What does it mean for element to be reduced?
The element has gained one or more electrons....
What does it mean for an element to reduced?
The element has gained one or more electrons....
What does it mean for an element to be reduce?
The element has gained one or more electrons....
What country was named after a element?
There are more than one such elements: americium, polonium, francium, and germanium.
