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Shalnov [3]
3 years ago
5

Elements are organized on the periodic table based on their properties. Which statement correctly predicts and explains the chem

ical reactivity of two metals?
Chemistry
2 answers:
scoray [572]3 years ago
7 0

Answer:

The statement correctly predicting and explaining the chemical reactivity of two metals is given below -Rubidium (Rb) is more reactive than strontium (Sr) because strontium atoms must lose more electrons

Explanation:

yKpoI14uk [10]3 years ago
3 0

Answer:

Rubidium(Rb) is more reactive than strontium(Sr) because strontium atoms lose more electrons.

Explanation:

I took the edg test.

Hope this helps

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Elements join together to form_____.
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compounds

Explanation:

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3 years ago
(26+2)÷7 what is the answer
jek_recluse [69]
First, we have to to whatever is in the parentheses:

(26 + 2)/7
(28)/7

Now solve:

28/7
4

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"The sun was setting behind the mountain when Isaiah reached the first fields of crops, bordered by low white stone walls. At th
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This is bob. If you brainliest him. He will reward you with a certain script.

5 0
3 years ago
Which of the following threats to biodiversity is a result of cutting down forests? (4 points)
Maslowich

Answer:

Explanation:

When I was growing up, one of the most popular cartoons was a little possum whose name was Pogo. He often said

“We have met the enemy and he is us.”

It is something Pogo said more than once. We are the problem with biodiversity being threatened.

We clear land for agriculture, not only in Canada and the United States, but in places like Brazil where it matters what is done to the environment. Those trees are the planet's lungs. Whole environmental groups are devoted to stopping the harvesting of trees that are hundreds of years old.

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7 0
3 years ago
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kodGreya [7K]

Answer:

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Chemical change changes the chemical composition and undergoes a process in which it results as a new substance.

8 0
3 years ago
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