Molecules

All ____________ are made up of two or more atoms bonded together.

• atoms
• molecules
• electrons
• elements

Tags

NGSS.MS-PS1-1

Bonds between atoms in a molecule form as a result of the sharing  of?

• formulas
• electrons
• atoms
• chemicals

Tags

NGSS.MS-PS1-1

H₂O₂← ?
This number tells the number of atoms present.

• coefficient
• molecule
• subscript
• atom

Tags

NGSS.MS-PS1-1

What does this image represent?

• Atom
• Element
• Compound Molecule

• Elemental Molecule

Tags

NGSS.MS-PS1-1

What are the basic building blocks for all matter?

• atoms
• elements
• compounds
• chemicals

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-5

Which is an example of a elemental atom?

• NaCl
• H20
• O2
• CO

Tags

NGSS.MS-PS1-1

The Atomic Number is the same as the number of:

• protons
• electrons
• protons and neutrons
• electron shells

A subatomic particle that has a positive electric charge

• Proton
• Neutron
• Electron
• Isotope

A subatomic particle that orbits an atom's nucleus, has a negative charge, and has very little mass

• Proton
• Neutron
• Electron
• Isotope

Atoms that have the same number of protons but different numbers of neutrons.

• Isotopes
• Neutron
• Proton
• Atomic Mass