IDNStudy.com, ang iyong platform ng sanggunian para sa eksaktong mga sagot. Ang aming komunidad ay nagbibigay ng eksaktong sagot upang matulungan kang maunawaan at malutas ang anumang problema.

Identify each of the following words whether ELEMENT (E) or COMPOUND (C).

Write your answer on the space provided before each number.

________1. Oxygen

________2. Carbon dioxide

________3. Sodium chloride

________4. Silver

________5. Gold​


Sagot :

1. Oxygen — ELEMENT (E)

2. Carbon Dioxide — COMPOUND (C)

3. Sodium Chloride — COMPOUND (C)

4. Silver — ELEMENT (E)

5. Gold — ELEMENT (E)

Explanation:

• Elements can be found in Periodic Table.

Chemical Symbol:

Oxygen - O

Silver - Ag

Gold - Au

• Compounds are combination of two elements

▪︎Carbon Dioxide - Oxygen and Carbon

Chemical Formula: CO2

— 1 carbon atom and 2 oxygen atom

▪︎ Sodium Chloride - Sodium and Chlorine

Chemical Formula: NaCl

— 1 Sodium atom and 1 Chlorine atom