Environmental Sci Quiz

When atoms combine, it is called bonding.

• True

• False

Material in the universe that has mass and occupies space is called ____

• Chemistry

• Bonding

• Matter

Tags

NGSS.MS-PS1-5

_____ and _____ are the building blocks of chemistry.

• Atom & Elements

• Carbon & Hydrogen

• Life & Water

Tags

NGSS.MS-PS1-1

Bonds between atoms in a molecule (covalent compound) form as a result of the sharing  of?

• formulas

• electrons

• atoms

• chemicals

Tags

NGSS.HS-PS1-2

_____ using organism to clean up pollution.

• Metals

• Bioremediation

• Atoms

• Matter

Tags

NGSS.MS-ESS3-3

Elements are substances that cannot be broken down into simpler substances.

• True

• False

What is the central core of an atom?

• Nucleus

• Bacteria

• Microorganism

• Metals

Tags

NGSS.MS-PS1-1

What is the atomic number?

• 1.008

• 1

Tags

NGSS.MS-PS1-1

Electrons are positive (+) charged particles.

• True

• False

Water molecule (H2O) – Oxygen shares electrons with hydrogen atoms, is an example of ____?

• Hydrogen Bond

• Ionic Bond

• Covalent Bond