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What else can I help you with?
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 give two reason why hydrogen should not be considered as group 1 element?
Hydrogen has properties of both Group 1 and Group 17 elements, making its classification ambiguous. It does not exhibit typical Group 1 characteristics such as similar chemical reactivity to alkali metals or easily losing its electron to form a cation. Additionally, hydrogen forms diatomic molecules in its elemental state, unlike the alkali metals which exist as monatomic species.
How do physical properties differ as you move across a period or down a group?
Moving down a group, the elements will have the same number if valence electrons. Tis will give them similar properties, such as the Noble Gases, or the extreme reactivity of Group I metals. Moving across a period, elements will begin to resemble each other less and share fewer properties the further apart they are in the row.
What elements make up hydrochloricacid?
Depends what you mean by 'dramatically affected' but all of the elements in group 1 of the periodic table (lithium, sodium, potassium etc) a.k.a. the alkaline metals will react violently with hydrochloric acid.
What group of rock does shale belong to?
what group of rocks does sandstone belong to? give a three nameof a elements mentioed? what is the name of one compound mentioned?
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.
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 helium contain hydrogen?
No. Hydrogen and helium are separate elements. Elements do not contain other elements. But an element can give off or take electron from other elements.
Why give two reason why hydrogen should not be considered as group 1 element?
Hydrogen has properties of both Group 1 and Group 17 elements, making its classification ambiguous. It does not exhibit typical Group 1 characteristics such as similar chemical reactivity to alkali metals or easily losing its electron to form a cation. Additionally, hydrogen forms diatomic molecules in its elemental state, unlike the alkali metals which exist as monatomic species.
Give the location of the elements found in the periodic table which have the same valence electrons?
Elements with the same number of valence electrons are located in the same group on the periodic table. For example, elements in Group 1 (e.g., hydrogen, lithium, sodium) all have 1 valence electron, while elements in Group 17 (e.g., fluorine, chlorine, iodine) all have 7 valence electrons.
What elements will most likely give up a single electron to bromine?
The group 1 elements, which are the alkali metals.
What three elements are found in nitric acid?
Nitric acid is not actually only one element! It is a compound of three elements in order to give this acid. The elements are: Nitrogen, Hydrogen and Oxygen. Hence, Nitrogen Hydroxide: Nitric Acid!
What group of elements on the periodic table give electrons?
Group I (alkali metals) and Group II (alkaline earth metals) elements on the periodic table are more likely to give away electrons to form positive ions. These elements have one or two electrons in their outermost energy level, making it easier for them to lose these electrons and achieve a stable electron configuration.
Is hydrobromic acid a compound or a element?
It is definitely a compound. It is a combination of two elements, viz. hydrogen(H) and bromins(Br) to give the chemical formula ' HBr '.
Which group of elements wants to give away 2 electrons?
Group 2 elements, also known as the alkaline earth metals, typically want to give away 2 electrons to achieve a stable electron configuration. Examples include beryllium (Be), magnesium (Mg), and calcium (Ca).
How do foxes resemble their parents?
They resemble their parents due to chromosomes which give them inheritance of their parent's DNA and genes
Why can hydrogen be placed in either group 1 or 7 on the periodic table?
Hydrogen can be in both group 1 and group 7 due to it's valence shell. Hydrogen only needs 2 (or 0) electrons to be stable. Because it has 1 electron, it can either accept one (like a group 7 element) or give one away (like a group 1 element). It can act like either group.
