1. directions\nchoose the correct answer for each row.\nidentify each substance as either a compound…

1. directions\nchoose the correct answer for each row.\nidentify each substance as either a compound, element, heterogenous mixture, or homogenous mixture\ncompound element homogenous mixture heterogenous mixture\nbag of nuts and seeds\na drink with ice cubes in it\noxygen (o)\ntable salt (nacl)\nair

1. directions\nchoose the correct answer for each row.\nidentify each substance as either a compound, element, heterogenous mixture, or homogenous mixture\ncompound element homogenous mixture heterogenous mixture\nbag of nuts and seeds\na drink with ice cubes in it\noxygen (o)\ntable salt (nacl)\nair

Answer

Explanation:

Step1: Define types of substances

A compound is made of two or more different - element atoms chemically bonded. An element is a pure substance made of only one type of atom. A homogeneous mixture has a uniform composition throughout, and a heterogeneous mixture has a non - uniform composition.

Step2: Analyze bag of nuts and seeds

It has different types of nuts and seeds that are not chemically bonded and are visibly distinct, so it is a heterogeneous mixture.

Step3: Analyze a drink with ice cubes

The ice cubes and the liquid are two distinct phases, and the composition is not uniform, so it is a heterogeneous mixture.

Step4: Analyze oxygen

Oxygen is made of only oxygen atoms, so it is an element.

Step5: Analyze table salt

Table salt (NaCl) is made of sodium and chlorine atoms chemically bonded, so it is a compound.

Step6: Analyze air

Air is a mixture of nitrogen, oxygen, carbon - dioxide etc. and has a uniform composition at a given altitude, so it is a homogeneous mixture.

Answer:

Bag of nuts and seeds: Heterogenous Mixture A drink with ice cubes in it: Heterogenous Mixture Oxygen (O): Element Table Salt (NaCl): Compound Air: Homogenous Mixture