Answer:
2) some fake skin stuff is made to practice sticthces, tattoos, or injections
i dont really know the rest sorry
The electronic configuration of thallium lll ion is 4F^14 5D^10 and it has a charge of +3.
Thallium is a chemical element with the chemical symbol TI. Its atomic number is 81 and the atomic mass is 204. The charge of +3 implies that, the element will give away three electrons during the course of chemical reaction in order to attain stability.
That it’s the power house and only hold protons and neutrons.
Answer:
Lithium
Explanation:
The answer is Lithium because the Alkali metals family is in the group 1A and the element neon is in the second period. If you look at the periodic table group 1A and the second period connects at the element Lithium.
A lever is a machine made of fulcrum and rigid beam. Force is added to either side of them beam.
