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Are two numbers of 1 called elements?
two numbers with a product of 1 are called elements
Which two elements are in sulphate?
SO4 contains the elements sulphur and oxygen in the respective ratios of 1:4.
Which two groups of elements are never found uncombined in nature?
group 1 elements
What two elements are the most common stars?
The two most common elements in the Universe, and in most stars are - in that order - hydrogen and helium (elements #1 and #2).
What are some of the elements in water?
There are only two elements that comprise water, Hydrogen and Oxygen.
What are the only two elements on the periodic table that's a liquid?
The two elements in periodic table which are liquid are: 1 mercury 2 bromine
What element are one or two letter abbeviations for the names of the elements?
All elements that don't currently have IUPAC systematic placeholder names have one or two letter chemical symbols. So, currently, elements 1 (Hydrogen) to 112 (Copernicium) have one or two letter symbols.
Alkali metal and alkaline earth metal have how many ionization energies?
Alkali metals (group 1 elements) have one valence electron. Hence have one ionization energy Alkaline earth metals (group 2 elements) have two valence electron. Hence have two ionization energy
What are some properties of the elements in group one?
Group 1 elements are metallic in nature. They have 1 electron in their outermost octet.
What are examples of molecules formed by two elements?
Some examples of molecules mad up by two different elements include: Water= 2 parts Hydrogen, 1 part Oxygen = H2O Carbon dioxide= 1 part Carbon, 2 parts Oxygen = CO2 Methane = 1 part Carbon, 4 parts Hydrogen = CH4 Magnesium Oxide = 1 part Magnesium, 1 part Oxygen = MgO Potassium Bromide = 1 part Potassium, 1 part Bromine = KBr
What is 1 sulfur and 2 hydrogen?
Three atoms of two elements.
What are the elements of silver bromide?
The elements in silver bromide are silver (Ag) and bromine (Br). Silver bromide is a chemical compound made of these two elements in a 1:1 ratio.
