Chemistry Final Exam Sem. 1 P(1) Dec 2024

How many protons does this isotope of titanium have?

• 48
• 22
• 26
• 70

Tags

NGSS.MS-PS1-1

TRUE OR FALSE:
Every compound is a molecule but not every molecule is a compound.

• TRUE
• FALSE

Tags

NGSS.MS-PS1-1

What is the condensation point for this substance?

• 60 °C
• 40 °C
• 120 °C
• 100 °C

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Thermal energy is...

• heat energy

• the energy of motion

• energy of nuclear processes.

• an indication of physical change.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

How many electrons can the 2nd energy level hold?

• 1

• 2

• 4

• 8

Elements are made of

• Many types of atoms

• the Periodic Table

• One type of atom

• Molecules

Tags

NGSS.MS-PS1-1

Condensation is...

• When a liquid warms and goes from a liquid to a gas

• When a solid warms and goes from a solid to a liquid

• When a gas cools and goes from a gas to a liquid

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-4

The symbol of the element carbon is

• CA

• C

• Ca

• Cn

Mg is the symbol for

• Manganese

• Mangium

• Magnesium

• Manzanium

Matter that has NO DEFINITE SHAPE, but has a DEFINITE VOLUME.

• Solid

• Liquid

• Gas

Tags

NGSS.MS-PS1-4