(1) 14C also known as Carbon-14, is used to radio-date organic materials as well as earth materials.
<span>The number next to the simbol of the element ions (as a superscript) means the number of charges of the ion. For example N (+),, where (+) is a superscript means that the charge of the ion is 1+. S(2-), where (2-) is a superscript, means that the charge of the ion is (2-). OH (-), where (-) is a superscript, means that the charge of OH ion is (1-) . </span>
Answer:
B. Beta
Explanation:
Neutron -> proton = responsible by Beta particles.
Answer:
The temperature to the nearest 0.5°C is 98.5°C
