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liberstina [14]
2 years ago
12

PLEASE HELP WILL MARK BRAINLIEST Marie discovers boxes of elements in a storage room. The boxes do not say which elements they c

ontain, but they do have information about their locations on the periodic table. What kind of information would allow Marie to determine which boxes contain the most reactive elements. PLEASE MAKE THE ANSWER SCHOOL APPROPRIATE
Biology
2 answers:
Alexandra [31]2 years ago
4 0

Answer:

The reactivity of metals increases as you move left in a period and as you move down in a group, so Marie needs to know the period and group of the element inside each box. Boxes that show locations in groups 1 or 2 or in period 8 contain the most reactive elements.

Sloan [31]2 years ago
4 0

Answer:

please mark me as brainlist please

Explanation:

The reactivity of metals increases as you move left in a period and as you move down in a group, so Marie needs to know the period and group of the element inside each box. Boxes that show locations in groups 1 or 2 or in period 8 contain the most reactive elements.

The elements in a Periodic Table are grouped according to their classifications. The major classifications are Metals, Non-metals, and Metalloids. Their level of reactivity can be gauged by simply looking at their position in the table. For Metals, their reactivity increases as you move to the left then going down. Non-metal reactivity increases as you move to the right then going up, starting at the bottom of the table.

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