Answer:
#2.
Explanation:
Look at the charges. Both are positive, therefore both are cations.
Answer:
A. is alloyed with carbon and chromium to make stainless steel.
Explanation:
Steel is an alloy formed mainly of iron and carbon but some other metals like chromium are also added in little amounts.
Is steel, the percentage of iron and carbon together is about 90% and the rest metals fall in the 10% part.
Although the cost of steel is low, it has a very high tensile strength and that's why it is used in tools, ships, buildings, trains and in various types of infrastructures.
Answer:
are the best type of scientific investigation to demonstrate cause-and-effect relationships because they allow the investigator to actively manipulate variables and control conditions.
Answer:
the plate gets warmer and the cake gets colder
Explanation:
my brain
C: condensation
Examples are glasses fogging up and water droplets on a can of soda when it’s hot
