Answer:
Its 1s22s22p63s23p1 ik it looks a lil goofy but i think its right
Explanation:
Answer:
Yea pretty much it's 3.49
Explanation:
The solute is sodium chloride seeing as it is being dissolved. The solvent would be water.
Answer:
Inner transition metals
Explanation:
The inner transition metals are also known as rare earth metals. The rare earth metals includes Lanthanide and Actinide Series of the periodic table. The elements with atomic numbers 89 to 103 are placed in the third group of the periodic table are Actinides. Examples are uranium and plutonium. These elements are with high oxidation number are radioactive elements. Thus, the inner transition metals are radioactive elements.
