2 years ago

. The periodic table is based on an element's

1 answer:

7 0

The periodic table is based on an elemnt's (A) atomic number you can see this with Tellurium and Iodine.
Hope this helps :).

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Which lists the waves in order of frequency, from highest to lowest?

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Radio waves.
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3 years ago

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How many grams of magnesium would contain the same number of atoms as 26.982 grams of aluminum?

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A 1.25 g gas sample occupies 663 ml at 25∘ c and 1.00 atm. what is the molar mass of the gas?

lakkis [162]

Using ideal gas equation,

$P\times V=n\times R\times T$

Here,

P denotes pressure

V denotes volume

n denotes number of moles of gas

R denotes gas constant

T denotes temperature

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P=1 atm

T=25 C+273 K =298.15K

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$Number of moles of gas, n= \frac{1.25}{Molar mass of the gas}$

Putting all the values in the above equation,

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2 years ago

The unfolding of a protein by heat or chemical treatment is referred to as

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Explanation:

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Hemoglobin ___________. (Select all that apply).

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Option B and A

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