Matter is anything that has mass and takes up space. Which units of measurement can you use to describe these two properties?

A.
seconds and kilometers
B.
milligrams and square meters
C.
grams and millimeters
D.
kilograms and cubic millimeters
E.
yards and liters

Option D. kilograms and cubic millimeters

Explanation:

From the above options, only kilograms and volume conform to the definition of matter.

Kilogram is the unit of measurement of Mass ( i.e quantity of matter Mass present in an object).

Cubic Millimetres is a unit of measurement of volume( i.e the place occupied by Matter)

metric time was an attempt to create a standard unit of time based off of 10, but it never took off an is not included in the metric system (si)

the seeing the electronic configuration we can say that the element is fluorine.

fluorine is the most electronegative element in the periodic table.

but by only seeing the configuration we cannot say about its reactivity because we don't know if its configuration after excitation or by addition of electrons.

but if not then, it is the lightest halogen and exists as a highly toxic pale yellow diatomic gas at standard conditions. as the most electronegative element, it is extremely reactive: almost all other elements, including some noble gases, form compounds with fluorine.