Which statement is true?

2 answers:

5 0

The last Most rocks are made up of a mixture of minerals. Most rocks are made up of a mixture of minerals.is correct because rocks contain a combination of minerals not just one

Anettt [7]3 years ago

4 0

Its C)Most rocks are made up of a mixture of minerals. The other person is correct also.

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2. Fluorine gas exerts a pressure of 1.2 atm. When the

Mariana [72]

Answer:

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2 years ago

Substances that are likely to dissociate it water

Neporo4naja [7]

Answer:

sodium bromide (NaBr) potassium hydroxide (KOH) magnesium chloride (MgCl2) silicon dioxide (SiO2) sodium oxide (Na2O)

Explanation:

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4 years ago

Which of the following scientists was the first to determine the

Maru [420]

Answer:

Robert Boyle

Explanation:

Robert Boyle was an Irish chemist and is famously referred to as the first modern chemist. He was born on the 25th of January, 1627 in Lismore, Ireland and died on the 31st, December 1691, London, United Kingdom.

Robert Boyle was the first to determine the relationship between the pressure and volume of a gas.

Boyles states that when the temperature of an ideal gas is kept constant, the pressure of the gas is inversely proportional to the volume occupied by the gas.

Mathematically, Boyles law is given by;

$PV = K$