What caused egypt’s troubles in the 1800s? check all that apply. rapid industrial expansion reliance on cotton crops social reforms government spending french interference

The correct answer are options B and D

The two main causes  Egypt’s troubles in the 1800s are: reliance on cotton crops  and government spending

Cotton was grown in Egypt as a cash crop and mostly for export. The country's economy heavily relied on the revenue earned from the sale of cotton. But failure in cotton production severely affected the economy of Egypt.

The answers are: 2- reliance of cotton crops & 4- government spending

the answer is 303.15 or 303

explanation:

let the different atoms be x and y. each with four protons and same mass will be represented as follows.

mass number is number of protons + number of neutrons.

            and  

since, it is given that one has a negative charge while the other is neutral. therefore, there will be increase in number of protons and the atom will be represented as follows.

according to periodic table, mass number of beryllium is 9 and it has atomic number 4 so, the atoms will be and .  

the protons and neutrons will be located inside the nucleus whereas the electrons will be revolving around the nucleus.