Answer:
The answer is C) Ursa Major and Ursa Minor
Explanation:
Answer:
it has a bitter taste .
it does not produce hydroxide in the solution.
it does not feel slippery
Answer:
depends on ur weight
Explanation:
if ur fat when u get in the bath if its too full the water overflows on the floor so make sure theres not a lot of water if ur fat and ur about to bath
Answer:
Two unlike charged ions.
Explanation:
The positive charge on one and the negative on the other helps form the ionic bond.
Ionic bonding is the complete transfer of valence electron(s) between atoms. In these types of bonds, the metal loses electrons to become a positively charged cation, whereas the nonmetal accepts those electrons to become a negatively charged anion..
Ionic bonding is observed because metals have few electrons in their outer-most orbitals. By losing those electrons, these metals can achieve noble gas configuration and satisfy the octet rule.
All you need to do is use the formula pH= -log [H3O+]
pH= -log (8.3 x 10-5)= 4.08
