Question

Approximately 75 percent of the elements in the Modern Periodic Table are

metals. Which of the following statements correctly compares metal elements
with nonmetal elements and metalloid elements?
F
Metal elements are more likely to show greater luster than nonmetal or
metalloid elements.
G
Metal elements do not conduct heat as well as nonmetal elements, but
they conduct heat better than metalloid elements.
H
Metal elements are less malleable than nonmetal and metalloid elements.
Metal elements conduct electricity better than nonmetal elements but not
as well as metalloid elements.

Answer 1

Metal elements are known for their shiny appearance and greater luster compared to the typically dull nonmetal elements and metalloid elements with intermediate properties.

Step-by-step explanation:

Approximately 75 percent of the elements in the modern periodic table are metals. When comparing metal elements with nonmetal elements and metalloid elements, it is important to note the distinct characteristics of each category. Metal elements are known for exhibiting a greater luster than nonmetal or metalloid elements, due to their shiny appearance when a fresh surface is exposed. In contrast, nonmetal elements typically appear dull and are poor conductors of electricity and heat.

Metalloid elements, also known as semimetals, exhibit properties that are intermediate between metals and nonmetals, including moderate conductivity of heat and electricity. Therefore, statement F correctly compares the three categories: Metal elements are more likely to show greater luster than nonmetal or metalloid elements.

Answer 2

Answer:Atomic; Number Symbol Name Atomic Mass; (amu, g/mol)

1 H Hydrogen 1.00797

2 He Helium 4.00260

3 Li Lithium 6.941i know this because my teacher taught me this