Chemistry, 12.04.2020 22:57 Demarcusclincy

Properties of calcium

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Answer from: Miamibloem4709

Hey there!

Your PHYSICAL properties of calcium is/are

- COLOR which gives you a silvery whitish metallic color

- PHASE which is pretty much solid

- HARDNESS which is quite soft metal

- CRYSTALLINE STRUCTURES which is like a cubic symbol

- DUCTILITY which can be misused into millions of thin specs

- MALLEABILITY which forms the shape or vent

- MELTING POINT which is estimated to about 850 degree Celsius

- BOILING POINT which is estimated to 1,480 degree Celsius

The CHEMICAL properties of calcium is/are...

• CHEMICAL CODE

• OXIDATION which is used for the steel

• ISOTOPES calcium has about 6 of them

• COMPOUNDS includes marble and limestone (there’s more)

• FLAMMABILITY when it is burned into the air or in the oxygen it will most likely catch on fire

• REACTION TO WATER (H2O) it responds to the water fast in the beginning but slowly the reaction slows down due to the feeling of your calcium

• REACTION TO ACIDS it is exceedingly reactive

Good luck on your assignment and enjoy your day!

~LoveYourselfFirst:)

Answer from: liltonio

Physical Properties

Color

Phase

Hardness

Crystalline structure

Ductility

Malleability

Melting point

Boiling point

Chemical Properties

Chemical FormulaCa

Oxidation

IsotopesSix

Compounds

Flammability

Reactivity with water

Reactivity with acids

Hope this helps you again!

Answer from: Quest

answer is: c. the experiment shows that the red substance experienced a chemical change.

this is chemical change (chemical reaction), because two new substances are formed (metalig liquid and gas), the atoms are rearranged and the reaction is followed by an energy change.

this is example of chemical decomposition.

chemical decomposition (analysis) is the separation of a single chemical compound into its two or more elemental parts or to simpler compounds.

chemical decomposition is opposite of chemical synthesis.

Answer from: Quest

your answer would be “dry”

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