Groups
Neon is a .....
Noble Gas
Which element is in the Metalloid group?
A. Strontium
B. Argon
C. Palladium
D. Silicon
A negatively charged ion is a .....
A. Anion
B. Ion
C. Cation
D. Isotope
A. Anion
How many protons does Carbon-13 have?
6
How many protons does germanium-73?
32
Halogen
The element with the atomic number 19 is part of which group on the periodic table?
Alkali Metal
Element that has gained or lost electrons...
A. ion
B. isotope
How many neutrons does Carbon-13 have?
7
How many protons does Magnesium-26 have?
12
Magnesium is a ...
Alkali Earth Metal
Which element has that atomic number 26?
Iron (Fe)
Variations of an element that have different number of neutrons...
A. Cation
B. Ion
C. Isotope
C. Isotope
How many protons does Sulfur-34 have?
18
How many neutrons does Magnesium-26 have?
14
The metalloid periodic table group:
A. Divides Metals on the left from non metals on the right
B. Appear as a "Stair Step" group in the periodic table
C. Both
C. BOTH
The element with atomic number 17 is in which periodic table group?
Halogen
A positively charged particle
Proton
How many electrons does Sulfur-34 have?
16
Which particle distinguishes one element from another? Ex: each element has a different number of these particles
Protons
The periodic table group contains the most stable, or inert elements:
A. Noble Gases
B. Metalloids
C. Halogens
A. Noble gases
Give 2 examples of elements in the Lanthanide group
Cerium, Lanthanum
A negatively charged particle
Electron
BONUS: isotopes of the same element have a different number of....
neutrons
BONUS: Who is known as the father of the periodic table?
Dmitry Mendeleev