0
This element is francium.
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
What type of element in the periodic table mainly made up of?
Far more than half of the number of the 'periodic table elements' are metals.
What part of the periodic table do you always look at when determining an elements reactivity?
Look at how far away the element is from thenoblegasses
Where would a malleable and ductile sample be found on the periodic table?
On the far left on the periodic table.
Where would an element with a low boiling point and low reactivity be located on the periodic table?
Far right in group 18, the noble gases
What is the state of matter of krypton in the periodic table?
It is a noble gas, which are in group 18 (far right column of the periodic table). It is in period (row) 4. It is element 36. Its abbreviation is Kr.
What type of element in the periodic table mainly made up of?
Far more than half of the number of the 'periodic table elements' are metals.
What part of the periodic table do you always look at when determining an elements reactivity?
Look at how far away the element is from thenoblegasses
How do you find if a ion is negative on a periodic table?
Most negative ions are found in elements on the far right side of the periodic table. But, if you have a decent table, you can find the possible ionic charges for each element. Look for the negative numbers.
Elements on the left side of the periodic table?
Elements on the left side of the Periodic Table are "Alkali Metals". There is also one non-metal element. H(hydrogen)
Formula for xenon?
Xenon is an element so its just on the periodic table, its a noble gas(far right side) and it is Xe
Period 4 element with smallest atomic radius?
It is krypton as it the far most right on the periodic table, having the smallest radius
Are there millions of element?
As far as we know, there are much less than a million. All of the known elements in the world are listed on the Periodic Table of Elements.
Where would a malleable and ductile sample be found on the periodic table?
On the far left on the periodic table.
Where would an element with a low boiling point and low reactivity be located on the periodic table?
Far right in group 18, the noble gases
What is the state of matter of krypton in the periodic table?
It is a noble gas, which are in group 18 (far right column of the periodic table). It is in period (row) 4. It is element 36. Its abbreviation is Kr.
Is xenon molecular or atomic?
Xenon (Xe) can be found on the periodic table in the far right column (Noble Gases) and is thus an element, not a molecule.
How you can know that which element is mor reactive?
It depends on the placing of the element in the periodic table. For the far left, group 1, the most reactive element is the one closest to the bottom. For the far right, the most reactive is the one closest to the top. The table follows certain trends, depending on it's placement in the periodic table. By learning these trends, you'll be able to tell at a glance. For example, Francium, the bottom-left most element only ever exists for a fraction of a second; it's so reactive, it reacts when it is created.
