Answer:
69
Explanation:
hey u said what I said didusbevehdysg
Here first we will identify the number of significant figures in the given two dimensions
2.3mm : there are two significant numbers
8.00mm: there are three significant numbers
so we will report the answer to minimum number of significant number , which is two
the answer is 18.4
We will report it to be 18 mm^2
Answer:
The periodic table is a table representing all the elements found in nature.
Following are the limitations of the modern periodic table:
- Hydrogen does not have a fixed position in this table. It matches the properties of group 1 and group 17.
- There are no separate positions for different isotopes of an element in the periodic table.
- The lanthanides and actinides series are not present in the main body of this table.
Because alloys are two or more metals mixed into one metal which makes all of the properties of these metals better and stronger.
Covalent compounds don’t always have a bond dipole