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What is an element with a single electron in its highest energy level is probably what type of metal?
An element with two electrons in its highest energy level is probably an alkaline earth metal. More specifically, it is likely magnesium or calcium, as these are the most common alkaline earth metals.
A family of elements that has two electrons in its outer energy level is?
They are the alkaline metals.
What determines the reactive properties of an atom?
the number of elements in the atom The group the element is in on the periodic table (how many valence electrons it has). Metals increase in reactivity from right to left on the periodic table and non metals increase in reactivity from left to right, with the exception of group group 18, which is not reactive, and Hydrogen, which is very reactive.
Which of these are a physical property flammability pH level reactivity with oxygen or smell?
Flammability, reactivity with oxygen, pH level are chemical properties; smell is also a consequence of the chemical composition.
What is pH level of cinnamon?
Most of the spices are alkaline ....So its also alkaline too
What is the name for metals with two electrons in the outer energy level?
They are called Alkaline Earth Metals
What is the group of elements with two electrons in the outer level?
alkaline earth metals
What metals have two electrons in their outer level?
Group 2 elements ... also called alkaline earth metals.
What metals have two electrons in the uter energy level?
The alkaline earth metals have two electrons in their outermost s sublevel.
Why does alkaline earth metals have two outer electrons in its outer energy level?
Cause they W
Elements with one to two electrons in the outer energy level?
Alkali and alkaline earth metals
What are These metals have two electrons in their outer level?
The alkaline earth metals (group 2 on the periodic table) have two valence electrons (electrons in their outer level).
What element has 2 valence electrons and 4 energy levels?
The element magnesium has four electron energy levels and two electrons in its outer energy level in the neutral atom. Use the link to Wikipedia for more details.
Metals with two electron in the outer level?
Alkaline metals
How many electrons are in the outer energy Level the atoms of alkaline earth metals?
less than 2 (1)
How many electrons are in the outer energy level of the atoms of alkaline-earth metals?
less than 2 (1)
What is an element with a single electron in its highest energy level is probably what type of metal?
An element with two electrons in its highest energy level is probably an alkaline earth metal. More specifically, it is likely magnesium or calcium, as these are the most common alkaline earth metals.
