While looking at calcium (Ca) on the periodic table, a student needs to find an element with a greater atomic mass in the same period. Where should the student look? A. directly up
B. directly down
C. directly to the left
D. directly to the right

Will mark brainliest

Iknow the answer to 13 is b and 14 is d. i just need to know why the correct answers are correct

How many moles of gas are present if p=11 atm, v=12l, t=185k?

Which statement correctly identifies the scientific question and describes why the question is scientific? question 1 refers to the supernatural.question 2 reflects a moral or social value.question 3 refers to something that can be measured.question 4 reflects a question that can’t be observed.