Positive charge, located in the nucleus, and has a mass of 1u.
What is proton?
100
The symbol on the periodic table represents
What is element name?
100
Iron, Fe, has an atomic number of 26, Mass of 55.8, and a charge of 0. Tell me the number of protons.
What is 26?
100
The first scientist to create the word atom and observe atoms.
What is Democritus?
200
These little things are the building blocks of matter
What are atoms?
200
This has a neutral charge, located in the nucleus, and 1u.
What is neutron?
200
The atomic number will give you this information
What is the number of protons?
200
Iron, Fe, has an atomic number of 26, Mass of 55.8, and a charge of 0. Tell me the number of neutrons
What is 30 neutrons?
200
Elements are arranged in vertical columns in the periodic table
What is groups?
300
The protons and neutrons when combined form this number
What is atomic mass?
300
Negative charge, located in the electron cloud, and 0u.
What is electron?
300
In order to find the neutrons of an atom you do this.
What is subtract the mass from the number of protons?
Mass- protons= neutrons
300
Hydrogen, H has an atomic number of 1, Atomic mass of 1.008, and a charge of -1. Tell me the number of electrons.
What is 2 electrons?
300
Elements arranged in horizontal columns in the periodic table
What is periods?
400
The chart showing the classifications of elements according to their properties and increasing atomic numbers
What is periodic table?
400
Protons and neutrons are located in this region of an atom?
What is nucleus?
400
In order to find the electrons, you do this.
What is protons plus or minus the charge?
400
Sodium, Na has an atomic number of 11, Atomic mass of 22.9, and a charge of +1. Tell me the number of protons, neutrons, and electrons.
What is 11 protons, 12 neutrons, and 10 electrons?
400
This group on the periodic table are poor conductors of heat and electricity
What is nonmetals?
500
This category on the periodic table are good conductors of heat and electricity
What is metals?
500
Electrons are found in this part of the atom?
What is electron cloud?
500
Name one other property found on the periodic table.
What is classification of states, characteristics,etc.
500
Cerium, Ce has an atomic number of 58, Atomic mass of 140.1, and a charge of 0. Tell me the number of protons, neutrons, and electrons.
What is 58 protons, 82 neutrons, and 58 electrons?
500
This scientist was not the first person to put a periodic table together but was the first person to hypothesis different elements and their characteristics.