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The Group 1 elements are the Alkali metals. The element hydrogen (H) is at the top of the group, but is somewhat unique and isn't included with the rest of the elements in that group. Hydrogen doesn't exhibit the same behavior as the metals, and they're very similar in their behaviors. The Alkali metals include (going down the table) lithium (Li), sodium (Na), potassium (K), rubidium (Rb), caesium (Cs), and francium (Fr). You've got links below to check facts and learn more.
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What is the name of the family of elements in Group IA 1?
Group IA or group 1 elements are known as alkali metals.
What is the oxidation number for group 2 elements?
Hydrogen has -1 and +1 oxidation numbers. Other elements have +1 only
What is the name for group 1 and 18 on the periodic table?
Why are group1 and 7 found as compounds?
Group 1 elements have very low electronegativies and group 7 elements have very high electronegativities, so that both are reactive with almost every other element, the group 1 elements by donating electrons and the group 7 elements by accepting electrons.
What element is not grouped with others in a family what is the usual atomic structure?
Hydrogen is not in a group with other families. It actually is in group 1 of the Periodic Table. It is a diatomic atom when it combines with other elements.
What is the name of the family of elements in Group IA 1?
Group IA or group 1 elements are known as alkali metals.
What other name can the group one and two elements be called?
Group 1: alkali metals Group 2: alkali earth metals
What is the common name for group 1 elements?
Main group or Alkali metals
What is the oxidation number for group 2 elements?
Hydrogen has -1 and +1 oxidation numbers. Other elements have +1 only
What group is k in and what is the name of the elements?
Potassium is in group 1 and the group elements are hydrogen, lithium, sodium, potassium, rubidium, cesium, francium
What is the name for group 1 and 18 on the periodic table?
The name of group 1 in the periodic table?
The elements in group one are the alkali metals.
What is produced when group 1 elements react with nonmetal elements?
Usually salts, from the metallic elements in group 1. However, note that hydrogen is also in group 1 and can not form salts, although it forms many other kinds of compounds.
What is the name of group 1 of the periodic table of elements?
The alkali metals.
Give an example of how hydrogens characteristics set apart from other group 1 elements?
Hydrogen is an alkali metal just like all the other elements in group 1. The difference is that hydrogen is a nonmetal and a gas which seperates it from the rest of group 1's elements. The rest of the elements in group 1 are metals and solid. (this was done by #41 for all u ppl at sjs who have no idea what the hell this worksheet was about.)
Does rubidium float?
yes it does, along with other group 1 elements
Why are group1 and 7 found as compounds?
Group 1 elements have very low electronegativies and group 7 elements have very high electronegativities, so that both are reactive with almost every other element, the group 1 elements by donating electrons and the group 7 elements by accepting electrons.
