7th grade Atoms TEST

Define Atom

• Another way of pronouncing "Adam"

• The Smallest particle that can still be considered an element

• The largest category of particle that can still be an element

• Another Totally Objectable Material

Tags

NGSS.MS-PS1-1

Atomic Theory gew as a series of models that developed from _______ evidence. As more evidence was collected, the theory and models were ______.

• Experimental - - - Revised

• Experimental - - - Regifted

• Experimental - - - Adopted

• Experimental - - - discredited

Negatively Charged Particles

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

An atom's positive charge packed within a small region in the atom's center

• Nucleus

• Newtownis

• Protonus

• Medial Domini

Positive Charged particles in the atom's nucleus

• Promethean

• Protons

• Protoss

• Papa Johns

Neutrons have what kind of charge?

• positive

• negative

• Neutral / No Charge

At the Center of the atom is a tiny, dense ______ containing _______ and _______. Surrounding the nucleus is a cloudlike region of moving _____

• Nucleus --- protons --- neutrons --- electrons

• Nucleus ---

  protoss ---

  neutropics ---

  electrons

• Nucleus ---

  protons ---

  neutropics---

  electrons

• Nucleus ---

  electrons ---

  protons ---

  neutrons ---

Tags

NGSS.MS-PS1-1

What makes up most of the atoms volume?

• The nucleus

• The space where the electrons move

• the space where the protons move

• the space where the neutrons move

Which two element's make up a majority of an atom's mass?

• protons and electrons

• protons and neutrons

• neutrons and electrons

The amount of which particle determines the element's identity?