question 8 (1 point)\n(02.02 lc)\nuse the periodic table to match each of the following element symbols its…

question 8 (1 point)\n(02.02 lc)\nuse the periodic table to match each of the following element symbols its name, atomic mass, or atomic number.\ncolumn a column b\n1. sb a. 32.06 u (atomic mass)\n2. s b. 14 (atomic number)\n3. si c. antimony\nquestion 9 (1 point)\n(02.02 lc)\nuse the periodic table to match each of the following element symbols to its name, atomic mass, or atomic number.\ncolumn a column b\n1. sn a. tin\n2. se b. 78.971 u (atomic mass)\n3. s c. 16 (atomic number)\nquestion 10 (1 point)\n(02.02 lc)\nwhich of the following best describes a metal?\n a brittle, shiny, and solid\n b brittle, dull, and low density\n c malleable, shiny, and able to conduct heat or electricity\n d malleable, dull, and solid, liquid, or gas at room temperature

question 8 (1 point)\n(02.02 lc)\nuse the periodic table to match each of the following element symbols its name, atomic mass, or atomic number.\ncolumn a column b\n1. sb a. 32.06 u (atomic mass)\n2. s b. 14 (atomic number)\n3. si c. antimony\nquestion 9 (1 point)\n(02.02 lc)\nuse the periodic table to match each of the following element symbols to its name, atomic mass, or atomic number.\ncolumn a column b\n1. sn a. tin\n2. se b. 78.971 u (atomic mass)\n3. s c. 16 (atomic number)\nquestion 10 (1 point)\n(02.02 lc)\nwhich of the following best describes a metal?\n a brittle, shiny, and solid\n b brittle, dull, and low density\n c malleable, shiny, and able to conduct heat or electricity\n d malleable, dull, and solid, liquid, or gas at room temperature

Answer

Question 8

Explanation:

Step1: Identify element Sb

Look up Sb in periodic - table. Sb is Antimony.

Step2: Identify element S

Look up S in periodic - table. S is sulfur with atomic mass approximately 32.06 u.

Step3: Identify element Si

Look up Si in periodic - table. Si has atomic number 14.

Answer:

  1. c
  2. a
  3. b

Question 9

Explanation:

Step1: Identify element Sn

Look up Sn in periodic - table. Sn is Tin.

Step2: Identify element Se

Look up Se in periodic - table. Se has atomic mass approximately 78.971 u.

Step3: Identify element S

Look up S in periodic - table. S has atomic number 16.

Answer:

  1. a
  2. b
  3. c

Question 10

Explanation:

Metals are malleable (can be hammered into sheets), shiny, and good conductors of heat and electricity.

Answer:

c