Compounds

When chemical bonds form, energy is absorbed

• True

• False

• I Don't Know

Tags

NGSS.HS-PS1-4

The electrons that are involved in the chemical bonding are called oxidation electrons.

• True

• False

• I Don't Know

The type of chemical bond formed by the sharing of electrons is the ionic bond.

• True

• False

• I Don't Know

• Element
• Compound
• Mixture

Tags

NGSS.MS-PS1-1

How many types of atoms are in K₂SO₄

• 7

• 3

• 2

• 4

Tags

NGSS.MS-PS1-1

What two types of atoms make a covalent bond?

• 2 Nonmetals
• 1 Nonmetal and 1 Metal
• 2 Metals
• 2 Noble Gases

Tags

NGSS.MS-PS1-1

How many total atoms are in K₂SO₄

• 7

• 2

• 4

• 3

Tags

NGSS.MS-PS1-1

The most stable number of valence electrons an element in the third period may possess is 18 electrons.

• True

• False

• I Don't Know

Covalent bonds are more likely to form between two atoms when the separation between them on the periodic table is small.

• True

• False

• I Don't Know

What is the name for an ion with a negative charge?

• cation
• anion
• onion
• union