atomic history and structure

Found in the nucleus of an atom. This particle has a positive charge.

• Neutron

• Proton

• Electron

• Decepticon

Found orbiting outside the nucleus, this subatomic particle has a negative charge.

• Neutron

• Proton

• Electron

• Idontknowatron

Found in the nucleus of an atom, this subatomic particle has a neutral (or no ) charge

• Neutron

• Proton

• Electron

• Whattheheckatron

Tags

NGSS.MS-PS1-1

The atomic number will always be the same as

• Mass number and number of protons

• Number of neutrons and protons

• number of electrons and protons

• Number of electrons and neutrons

Tags

NGSS.MS-PS1-1

The periodic table is in order by the

• Mass number

• Neutron number

• Atomic number

• APE MAN Number

The smallest subatomic particle is the

• proton

• neutron

• electron

• decepticon

How many protons does indium have?

• 49

• 66

• 114

• 115

Tags

NGSS.MS-PS1-1

What is the atomic mass of barium

• 56

• 82

• 137

• 138

Tags

NGSS.HS-PS1-1

How many neutrons does platinum have?

• 78

• 117

• 195

• 196

Tags

NGSS.MS-PS1-1

Which part of an atom is used to identify it?

• number of protons

• number of neutrons

• number of electrons

Tags

NGSS.MS-PS1-1