This chart lists four elements from the periodic table. A 2-column table with 4 rows labeled elements from the periodic table. The first column labeled name of element has entries calcium, gold, argon, iodine. The second column labeled classification has entries metal, metal, noble gas, nonmetal.
Atoms from which two elements would form ionic bonds?

calcium and gold
gold and argon
argon and iodine
iodine and calcium

your answer would be fusion

answer: at 24 february, 2014 the population gets twice of its initial population.

explanation:

since we have given that

the population for alpha city, t years after january 1, 2004 is given as

first we find out the initial population, i.e. t=0,

so, our quadratic equation becomes,

according to question, we have said that if the population has twice its initial population, then it becomes

so, time taken to reach this above mentioned population is given by

now, we know that time can't be negative so, we take t=9.149 years.

hence, at 24 february, 2014 the population gets twice of its initial population.

1 the 4 is sig

i just did an experiment like this in my science class. also the answer is yes, it will get separated because they are two opposites meaning if they are opposite they can not attract.

hope this .!