Instruction: Identify whether each word or group of words indicates Qualitative Research or Quantitative Research. Write QNR for Quantitative; QLR for Qualitative.
1. Objective
2. Subjective
3. Naturalistic
4. To validate the already constructed theory
5. Open-Ended Questions
6. Highly-structured Research
7.Hypothesis
8. Multiple Methods
9. Pure words, phrases, sentences, compositions and Stories are
used in data analysis
10.No criteria

- calcium has greater affinity to bond with electron receptors than hydrogen does and hence, it has the ability to replace hydrogen in most of its compounds.

- lithium has 2 valence electrons in the product because it can make only 1 bond with hydrogen. beryllium has 4 valence electrons in the product because it can only make 2 bonds. it has fewer electrons than neon and can react with electron donors. each hydrogen has 2 valence electrons, the same as helium.

- the covalent bond formed between carbon and hydrogen is polar because carbon is more electronegative than hydrogen and it attracts the bonded electron pair closer to itself, thus giving hydrogen a partial positive charge.

- a hydrogen bond is a relatively weak bond that hydrogen atoms make with the electronegative atoms nitrogen, oxygen or fluorine.

so the best choice is a.) 2 calcium (ca) atoms

air

in a tire you fill a tire with air

then a couple days later you check the air pressure in the tire

hope this mark me brainliest