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?
Calcium-43 has how many neutrons?
What is 23?
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?
How many protons are contained in Lithium-7
What is 3?
Name three well known ions form 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?
This element has 23 protons.
What is Vanadium?
Write the isotopic notation for the isotope described:
Atomic Number: 15
Mass Number: 33
What is 3315P
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?