Explanation:
iron Transition element
potassium Alkali metal
strontonium Alkaline earth metal
plantinum Transition metal
The periodic table arranges elements based on their atomic numbers. On this table, vertical arrangement of elements are called groups or family. Horizontal arrangement of elements is known as periods.
There are 8 groups on the periodic table called tall or main groups.
The short or subgroups contains the transition elements.
You can use the periodic table to classify the elements.
Learn more:
Periodic table brainly.com/question/1971327
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1 kg cake=
375g flour :250g cocoa powder: 300gchoc
divide by multiples of 5
375g flour :250g cocoa powder: 300gchoc
375/5= 75
250/5=50
300/5= 60
75/5= 15
50÷5=10
60/5= 12
ratio:
flour: cocoa powder: choc
15 : 10 : 12
Incoming solar radiation is almost double at the equator then at the poles, causing the water closer to the equator to be warmer. The heat difference also causes the oceans to swirl so the water that is around the equator will eventually end up at the poles and keep circulating around.
Answer:
it's all I could.Have a nice day.
Chemicals from a factory seep into the local water supply
This can cause health effects in organisms and it is the pollution made by only for human needs.
Others are environmental problems which are not fully caused by humans
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