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What is the element that have few valence electron and give them easily?
Wiki User
∙ 11y ago
First of all this is a lot more than just one element. All the alkali metals are like this, all having one valence electron. They are Hydrogen, Lithium, Sodium, Potassium, Rubidium, Cesium, and Francium. Yes they have elements named after countries.
Wiki User
∙ 11y ago
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Which element will give its electron away?
Any Group 1 or Group 2 element will easily give up an electron. examples are: Sodium (Na) Potassium (K) Magnesium (Mg) Strontium (Sr)
Do group 1 metals contain reactive or unreactive elements and why?
Except hydrogen, elements in group 1 are very reactive at they can give away their only electron in their valence shell easily to be ionized.
Why are lithium and sodium in the same group in the periodic table?
Elements that are in the same group of the periodic table have the same number of electrons in their outer energy level. In the case of lithium and sodium, they each have one electron in their farthest shell.
What metals react with other metals what happens to the valence electrons of the metal atoms?
== == When metals react with other elements, the atoms of the metals give up their valence electrons.
What element has only one valence electron give a symbol for each?
The alkali-group elements (group I of the periodic table) H, Li, Na, K, Rb, Cs, Fr in period 1 to 7 respectively.
Where are strong electron doners on the table?
Metals are strong electron donors. They easily give their valence electrons.
What is the relationship between an element's number of valence electrons and its reactivity?
When we say valence electron we mean the number of electron left it the outermost shell of element, valence electron can be positive of negetive. If an element need much electrons to be octet, that means that the element is not reactive than the one who will give out electrons, the the one who can give electrons much are less reactive than the one who can give a litle and the reaction will be normal as it is soppused to be, Eg lithium and berylium. Lithium is more reactive than berylium because lithuin has 1valence electron while berylium has 2....reactivity goes with the action of valence electron in an element
Why does valence electron give up outermost energy easily?
The force of attraction between the atom's nucleus and its valence electrons are the least. Hence valence electrons are lost easily.
Give the reasons for why the hydrogen is not found in free state?
it the smallest element with one valence electron and will bond to just about anything, theres no scenario in nature where hydrogen would not have another element around to bond to
What is the electron diagram for SBr4?
Give the number of valence electrons for SBr4.
If an atom has one valence electron what will it form?
The positive ion, the one that took the electrons, should have a full shell while, the negative ion, the one that lost the electrons, should have an empty shell.
Which element will give its electron away?
Any Group 1 or Group 2 element will easily give up an electron. examples are: Sodium (Na) Potassium (K) Magnesium (Mg) Strontium (Sr)
How many electrons does pph3 give in the calculation of valence electron counts in the 18 electron rule?
2 electrons
What elements easily give up electrons?
Metals, particularly the alkali metals- lithium, sodium, potassium, etc
How many electrons are in valence shell of a sodium atom before and after reaction with chlorine gas to give sodium chloride NaCl?
Before : One electron in the valence shell After reaction w/ Cl gas: none electron in the valence shell
Do group 1 metals contain reactive or unreactive elements and why?
Except hydrogen, elements in group 1 are very reactive at they can give away their only electron in their valence shell easily to be ionized.
In ionic bonding an atom with 1 valence eelectron like sodium will do what to form an ionic bond?
give away its one valence electron
