4 years ago

What are some physical properties of metal

1 answer:

3 0

Physical properties of metal include shiny, ductile, opaque, malleable and good conduction of heat and electricity

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GarryVolchara [31]

The answer is A for number 1 and D for 2

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3 years ago

astra-53 [7]

Alpha particle is equivalent to B. Helium atom (2 protons, 2 neutrons)

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4 years ago

jarptica [38.1K]

heres your answer mate...

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3 years ago

REY [17]

Answer:

m = 1.5 gram

Explanation:

Given that,

Density of protein gelatin, d = 3 g/L

The volume of protein gelatin, V = 0.5 L

We need to find the mass of the protein gelatin. The density of an object is given by :

d = m/V

Where

m is mass

$m=d\times V\\\\m=3\ g/L\times 0.5\ L\\\\m=1.5\ g$

So, the required mass is 1.5 gram.

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3 years ago

____ [38]

Answer:

Matter always takes space (or has volume).

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3 years ago