A.Because the Carbon dioxide in the air mixes it to form carbonic acid
Answer:
C. two or more producers are trying to sell the same good or service to the same consumers.
Explanation:
APEX
D) because both reactions are occurring at the same rate. They are not equal but their concentrations are constant.
In ionic bonding, atoms SHARE ELECTRONS
Answer:
Sn and Ge
Explanation:
To obtain the more metallic element, we compare the group in which both elements are. Generally the element with the lower ionzation energy is he more metallic one.
Ionization energy increases fro left to right across a period. Ionization energy decreases down the group.
1. When comparing the two elements A s and S n , the more metallic element is ______based on periodic trends alone.
Sn has a lower ionization energy so it is the more metallic one.
2. When comparing the two elements G e and S b , the more metallic element is ________ based on periodic trends alone.
Ge has a lower ionizaiton energy compared to Sb. So it is more metallic element than Sb.
