Questions by Athos

Questions by Athos

Suppose a new element has been made. Chemical tests show it is an alkaline earth metal. a) Predict how many electrons will be in the valence shell b) Predict the ionic charge of the ion that is element

asked Dec 10, 2023

1 answer

10 votes

338k views

A square room has a tiled floor with 625 square tiles. How many tiles are along an edge of the room? ---------------------------------- A. 62 tiles B. 313 tiles C. 70 tiles D. 25 tiles

asked Oct 2, 2023

2 answers

2 votes

165k views

Quick factorisation question… can someone pls help and also provide a step by step explanation? Thank you!

asked Sep 1, 2023

1 answer

36 votes

497k views

Which equation represents the graph? A) y=9x B) y=45x C) y=2x D) y=4.5x

asked Jul 18, 2023

2 answers

13 votes

428k views

Determine the degree of each term, the degree of the expression, and the type of polynomial (linear, quadratic, cubic, etc)

asked Feb 2, 2023

1 answer

6 votes

370k views

Why does shortage equals excess demand is bad for businesses

asked Jan 9, 2023

2 answers

16 votes

397k views

What is the answer for number 7?

asked Oct 21, 2022

2 answers

38 votes

290k views

Please help me answer this

asked Jun 4, 2022

1 answer

22 votes

224k views

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