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ASHA 777 [7]
2 years ago
10

Ms. Crawford gave the following instructions to her science class:

Chemistry
2 answers:
vekshin12 years ago
8 0
A — a change in state is a good indicator of a chemical change
algol [13]2 years ago
6 0
A- the gas produced caused the balloon to blow up
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Two jars are placed inside an insulated box. One jar contains ice water and the other contains hot soup. What will happen to the
pickupchik [31]
Answer is: t<span>he hot soup will lose heat and the ice water will gain heat.
</span><span>Heat spontaneously flows from a hotter to a colder body.
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3 years ago
Scientists' belief that an atom is a solid sphere, is good enough to explain; PLZ I HAVE LESS TIME!!!!
Natasha2012 [34]

Answer:

Its quite vague, instead you could say an atom is the smallest building block which further consists of subatomic particles like protons, neutrons and electrons :)

Hope thi helps :) and I'd appreciate if you'd mark brainliest because ive been stuck on the same rank for quite a long time :(

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2 years ago
Functions of the following ingredients in the production of dairy products.ii. Enzyme in cheese​
Serjik [45]

Answer:

sugar in melk

Explanation:

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3 years ago
The number of covalent bonds that an atom can make is determined by
diamong [38]
The number of covalent bonds that an atom can make is determined by the no. of electrons needed to form a duplet or octet of electron by each of the atom.
5 0
3 years ago
Any physical matter that is obtained or made from plants, animals, or the ground without undergoing a chemical process is called
ziro4ka [17]

Any physical matter that is obtained or made from plants, animals, or the ground without undergoing a chemical process is called a natural material. This is a true statement.

<h3>Features of natural materials</h3>

Natural materials are the physical matters that are made from plants, animals and ground(environment) which has not been subjected to any chemical processes for modification.

But any natural material that has undergone any chemical process which has been designed and manufactured to fulfil a particular purpose is called a synthetic material.

Therefore, any physical matter that is obtained or made from plants, animals, or the ground without undergoing a chemical process is called a natural material.

Learn more about matter here:

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4 0
1 year ago
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