ATOMS GENERAL
What subatomic particle has a positive charge?
What is a proton?
An isotope is a variety of an element with a different number of what?
What are neutrons?
An ion is an atom that loses or gains _____________.
What is electrons?
If a Carbon (C) atom has 6 protons and 7 neutrons, this is its mass number.
What is 13?
What does www stand for (in a website)?
What is world wide web?
What charge do an electron and a neutron have?
What is negative & neutral?
The number next to the dash in an isotope name is the _____________ (example: the 12 in Carbon-12)
The mass number of the isotope
A positive ion is called a ______ and a negative ion is called a _________
What is cation and anion?
If Bromine (Br) isotope has a mass number of 70, and its atomic number is 35, how many neutrons does it have?
What is 35?
Which American president appears on a one-dollar bill?
Who is George Washington?
Atoms of the same element have the same number of what?
What are protons?
What is the name of the isotopes that emit radiation?
What is radioisotopes?
What is the result of missing electrons combining with a another component?
What is plasma?
An oxygen (O) atom has 8 protons and 10 electrons. How do you denote the charge on this atom?
What is O2-?
What is Cynophobia the fear of?
What is dogs?
Atomic mass equals the sum of what?
What are protons & neutrons?
True or False: All isotopes have the same number of protons
What is True?
Name three well known ions from the presentation.
What is "Hydride, Fluoride, Nitride, Iron ions, and Lithium ions"
A sodium (Na) atom has 11 protons and 10 electrons. How do you denote the charge on this atom?
What is Na+?
How many ‘varieties’ are there in Heinz Tomato Ketchup?
What is 57?
What is an atomic number?
What is the number of protons found in the isotope?
Where can you find the atomic number in isotope notation?
What is the bottom left of the atomic symbol?
If an atom has 3 more protons than electrons, this is its charge.
What is a +3 charge?
If Titanium (Ti) isotope has a mass number of 50 and it has 28 neutrons, how many protons does it have?
What is 22?
What is the hardest rock on earth?
What is a diamond?