Question

Exersive 1.2. complete the following sentences: 1)metals 2)metallurgy 3)most metals 4)the regular arrangement of atoms in 5)the properties of the metals

Answer 1

1) Metals are rude
2) Metallurgy is mad
3) Most metals are ded
4) The regular arrangement of atoms in metals is regularly arranged.
5) The properties of the metals depend on which rank you collected in the tyouryagou hierarchy.

Answer 2

1) Metals are elements that are typically shiny, ductile, and good conductors of heat and electricity. They can be found in the periodic table on the left side.

2) Metallurgy is the branch of science and technology that studies the properties of metals and their extraction. It involves various processes such as mining, refining, and shaping metals.

3) Most metals are solid at room temperature, except for mercury which is a liquid. They have high melting and boiling points compared to nonmetals.

4) The regular arrangement of atoms in metals is called a crystal lattice. This means that the atoms are arranged in a repeating pattern, giving metals their characteristic structure.

5) The properties of metals include high conductivity, malleability (ability to be hammered into thin sheets), ductility (ability to be drawn into wires), and high tensile strength (ability to withstand pulling forces without breaking). Metals are also usually dense, have metallic luster, and can form alloys with other metals.