Covalent bonding because I remember from school
Using the formula density = mass ÷ volume, I got my answer as 10g/cm^3 or 10g/mL
Answer:
Chemical reactivity increases down a group and decreases from left to right of a period.
Explanation:
The higher the ionization energy is, the lower the reactivity is. Since the ionization energy is highest in the top right corner of the periodic table, we can assume that the most reactive elements are in the opposite bottom left corner. This is because the electrons that react are farther away from the nucleus thus experience less attraction to the nucleus (called nuclear shielding). Therefore their electrons are more easily removed than elements that don't ecperience nuclear shielding.
Answer:
5
Explanation:
if you do 17/3.45
=4.9 but if you round it up to the nearest whole number 5.
3.45*5=17.25
it equals to 17.25
Answer:
initial temperature=
Explanation:
Assuming that the given follows the ideal gas nature;
mole of gass will remain same at any emperature:
putting all the value we get:
initial temperature=
